wcm24 service manual

701P40660September, 2003

DocuColor 3535/2240/1632, WorkCentre M24 Service Manual

Prelaunch training use only!

THE DOCUMENT COMPANYXEROX

CAUTIONCertain components in this device are susceptible to damage from electrostatic discharge. Observe all ESD procedures to avoid component damage.

Introduction

Introduction09/031DC 3535/2240/1632, WC M24

Initial issue

About this Manual ........................................................................................................... iiiOrganization.................................................................................................................... iiiHow to Use this Documentation...................................................................................... iiiSymbology and Nomenclature ........................................................................................ iiiTranslated Warnings ....................................................................................................... vii

DC 3535/2240/1632, WC M24Initial issue09/03

2Introduction

Introduction

g the parts that must be within specification for the

ect sequence of operation for specifications, warn-

rts List.

nformation Diagnostic Programs, and Copier/Printer Informa-

/jack locations, and diagrams of the power distribu-al wire networks are shown in the Circuit Diagramsntains the Block Schematic Diagrams.

n for various machine components.

ationescribe the sequence of activities used during the these procedures.

tions 2 (Status Indicator RAPs) and 3 (Image Qual-ts, with the exception of power distribution wirenets,irenets are shown in Section 7 (Wiring Data) of the

enets on the CDs will end at the terminal board foret for that power and locate the terminal board onot any power distribution wiring not shown on the

ramsuded in Section 7 (Wiring Data) of the Service Man-ship of the electrical circuitry to any mechanical, orut the machine. Inputs and outputs such as motor

s, and air flow are shown. The BSDs will provide anorks.

contain an Input Power Block referring to Chain 1. It order to trace a wire back to its source.

urehroughout the documentation. 09/03iiiDC 3535/2240/1632, WC M24

Initial issue

About this ManualThis Service Manual is part of the multinational documentation system for DocuColor 3535/2240/1632 copier/printers. The Service Documentation is used in order to diagnose machinemalfunctions, adjust components and has information which is used to maintain the product insuperior operating condition. It is the controlling publication for a service call. Information on itsuse is found in the Introduction of the Service Documentation.

This manual contains information that applies to NASG (XC) and ESG (XE) copiers.

Service Manual RevisionThe Service Manual will be updated as the machine changes or as problem areas are identi-fied.

OrganizationThis Service Manual is divided into seven sections. The titles of the sections and a descriptionof the information contained in each section are contained in the following paragraphs:

Section 1: Service Call ProceduresThis section contains procedures that determine what actions are to be taken during a servicecall on the machine and in what sequence they are to be completed. This is the entry level forall service calls.

Section 2: Status Indicator RAPsThis section contains the diagnostic aids for troubleshooting the Fault Code and non-FaultCode related faults (with the exception of image quality problems).

Section 3: Image QualityThis section contains the diagnostic aids for troubleshooting any image quality problems, aswell as image quality specifications and image defect samples.

Section 4: Repairs/AdjustmentsThis section contains all the Adjustments and Repair procedures.

RepairsRepairs include procedures for removal and replacement of parts which have the followingspecial conditions:

When there is a personnel or machine safety issue. When removal or replacement cannot be determined from the exploded view of theParts List.When there is a cleaning or a lubricating activity associated with the procedure.When the part requires an adjustment after replacement.When a special tool is required for removal or replacement.

Use the repair procedures for the correct order of removal and replacement, for warnings, cau-tions, and notes.

AdjustmentsAdjustments include procedures for adjustincorrect operation of the system.

Use the adjustment procedures for the corrings, cautions and notes.

Section 5: Parts ListsThis section contains the Copier/Printer Pa

Section 6: General Procedures/IThis section contains General Procedures,tion.

Section 7: Wiring DataThis section contains drawings, lists of plugtion wire networks in the machine. Individucontained in Section 2. This section also co

Section 9: InstallationThis section contains installation informatio

How to Use this DocumentThe Service Call Procedures in Section 1 dservice call. The call must be entered using

Use of the Circuit DiagramsCircuit Diagrams (CDs) are included in Secity RAPs) of the Service Manual. All wireneare shown on the CDs. Power distribution wService Manual. The power distribution wirthe power being distributed. Find the wirenthe wirenet. Use the wirenet to troubleshoCD.

Use of the Block Schematic DiagBlock Schematic Diagrams (BSDs) are inclual. The BSDs show the functional relationnon-mechanical, inputs or outputs throughodrive, mechanical linkages, operator actionoverall view of how the entire subsystem w

It should be noted that the BSDs no longer will be necessary to refer to the Wirenets in

Symbology and NomenclatThe following reference symbols are used t

DC 3535/2240/1632, WC M24Initial issue

Warnings, Cautions, and Notes CAUTIONan those specified in the Laser Safety Training Pro-us laser radiation. Safety Training program.

gain access to, or to release an object.

tomer Access Label

hot. Use caution when reaching in the machine to

ated Surface Label

rents exist when the machine is closed and operat-ine.

ock Hazard Label

ay be damaged by Electrostatic Discharge (ESD).

SD warning Label09/03iv

Introduction

Warnings, Cautions, and Notes will be found throughout the Service Documentation. Thewords WARNING or CAUTION may be listed on an illustration when the specific componentassociated with the potential hazard is pointed out; however, the message of the WARNING orCAUTION is always located in the text. Their definitions are as follows:

WARNINGA Warning is used whenever an operating or maintenance procedure, a practice, condi-tion, or statement, if not strictly observed, could result in personal injury.

CAUTIONA Caution is used whenever an operating or maintenance procedure, a practice, condition, orstatement, if not strictly observed, could result in damage to the equipment.

NOTE: A Note is used whenever it is necessary to highlight an operating or maintenance pro-cedure, practice, condition, or statement.

Machine Safety IconsThe following safety icons are displayed on the machine:

WARNINGThis machine contains an invisible laser. There is no visual indication that the laserbeam is present. During servicing, the machine is a Class 3B product because of theinvisible laser. the laser beam could cause eye damage if looked at directly. Service pro-cedures must be followed exactly as written without change. The service representativemust observe the established local laser safety precautions when servicing themachine. Do not place tools with a reflective surface in the area of the ROS opening. Donot look in the area of the ROS window if the power is On and the laser is energized.The following symbol and statement appear on a label in the machine. The symbol byitself, or the symbol and the statement may also appear in the service documentationand in the training program. When this symbol appears, the service representative iswarned that conditions exist that could result in exposure to the laser beam.

WARNINGDo not try to bypass any laser interlocks for any reason. Permanent eye damage couldresult if the laser is accidentally directed into your eye.

Figure 1 Laser Hazard Symbol

Laser Hazard Statement

DANGER INVISIBLE LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TOBEAM.

The use of controls or adjustments other thgram may result in an exposure to dangeroFor additional information, review the Laser

An arrow points to the location to install, to

Figure 2 Cus

This symbol indicates that a surface can beavoid touching the hot surfaces.

Figure 3 He

Danger label indicates where electrical curing. Use caution when reaching in the mach

Figure 4 Sh

These symbols indicate components that m

Figure 5 E

Introduction

whenever Printed Wiring Boards or ESD sensitivedes activities like replacing or reseating of circuite used in order to prevent additional damage when

ervice Kit can be found in ESD Field Service Kitf the Service Documentation.

at are commonly used in illustrations.09/03vDC 3535/2240/1632, WC M24

Initial issue

Electrostatic Discharge (ESD) Field Service KitThe purpose of the ESD Protection Program is to preserve the inherent reliability and quality ofelectronic components that are handled by the Field Service Personnel. This program is beingimplemented now as a direct result of advances in microcircuitry technology, as well as a newacknowledgment of the magnitude of the ESD problem in the electronics industry today.

This program will reduce Field Service costs that are charged to PWB failures. Ninety percentof all PWB failures that are ESD related do not occur immediately. Using the ESD Field ServiceKit will eliminate these delayed failures and intermittent problems caused by ESD. This willimprove product reliability and reduce callbacks.

The ESD Field Service Kit should be usedcomponents are being handled. This incluboards or connectors. The kit should also bcircuit boards are returned for repair.

The instructions for using the ESD Field SUsage in the General Procedures section o

Illustration SymbolsFigure 6 shows symbols and conventions th

Figure 6 Illustration Symbols


Signal Nomenclature DC Voltage Measurements in RAPsen it is required to use the DMM to measure a DCtion for the red (+) meter lead and the second testad. For example, the following statement may be

e placed on TP7 and the black meter lead on TP68.

RAP might be:

e placed on TP21 and the black meter lead would

med that the black meter lead may be attached to09/03vi

Introduction

Refer to Figure 7 for an example of Signal Nomenclature used in Circuit Diagrams and BSDs.

Figure 7 Signal Nomenclature

Voltage Measurement and SpecificationsMeasurements of DC voltage must be made with reference to the specified DC Common,unless some other point is referenced in a diagnostic procedure. All measurements of AC volt-age should be made with respect to the adjacent return or ACN wire.

Logic Voltage LevelsMeasurements of logic levels must be made with reference to the specified DC Common,unless some other point is referenced in a diagnostic procedure.

The RAPs have been designed so that whvoltage, the first test point listed is the locapoint is the location for the black meter lefound in a RAP:

There is +5 VDC from TP7 to TP68.

In this example, the red meter lead would b

Another example of a statement found in a

There is -15 VDC from TP21 to TP33.

In this example, the red meter lead would bbe placed on TP33.

If a second test point is not given, it is assuthe copier frame.

Table 1 Voltage Measurement and SpecificationsVOLTAGE SPECIFICATION

INPUT POWER 220 V 198 VAC TO 242 VACINPUT POWER 100 V 90 VAC TO 135 VACINPUT POWER 120 V 90 VAC TO 135 VAC+5 VDC +4.75 VDC TO +5.25 VDC+24 VDC +23.37 VDC TO +27.06 VDC

Table 2 Logic LevelsVOLTAGE H/L SPECIFICATIONS

+5 VDC H= +3.00 TO +5.25 VDCL= 0.0 TO 0.8 VDC

+24 VDC H= +23.37 TO +27.06 VDC L= 0.0 TO 0.8 VDC

Introduction09/03viiDC 3535/2240/1632, WC M24

Initial issue

Translated Warnings


Introduction IQ21 Developer Bias RAPARNING

oltage checks in this procedure.lorsque vous effectuez les tests de tension au

ARNINGot perform repair or adjustment activities with

applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon







is


applied to the machine.09/03viii

Introduction

Symbology and NomenclatureWARNING

A Warning is used whenever an operating or maintenance procedure, a practice, condi-tion, or statement, if not strictly observed, could result in personal injury.DANGER: Une note DANGER est utilise chaque fois qu'une procdure de mainte-nance ou qu'une manipulation prsente un risque de blessure si elle n'a pas t stricte-ment observe.

WARNINGThis machine contains an invisible laser. There is no visual indication that the laserbeam is present. During servicing, the machine is a Class 3B product because of theinvisible laser. the laser beam could cause eye damage if looked at directly. Service pro-cedures must be followed exactly as written without change. The service representativemust observe the established local laser safety precautions when servicing themachine. Do not place tools with a reflective surface in the area of the ROS opening. Donot look in the area of the ROS window if the power is On and the laser is energized.DANGER: L'quipement contient un faisceau laser invisible et aucune indication visiblesignale la prsence du faisceau laser. De ce fait le produit est class 3B pour tout ce quiconcerne la maintenance. L'exposition directe des yeux au faisceau laser peut entranerdes lsions visuelles. Les procdures de maintenance doivent tre ralises sansaucun changement comme indiqu dans la documentation. Le reprsentant Xerox lorsd'interventions sur l'quipement doit respecter les consignes de scurit locales con-cernant les faisceaux laser. Ne pas placer d'objet rflchissant dans la zone du ROSquand il est ouvert. Ne pas regarder dans la zone du ROS lorsque la machine est soustension et que le laser est en fonctionnement.The following symbol and statement appear on a label in the machine. The symbol byitself, or the symbol and the statement may also appear in the service documentationand in the training program. When this symbol appears, the service representative iswarned that conditions exist that could result in exposure to the laser beam.DANGER: Les symboles et instructions suivants sont indiqus sur des tiquettes dansla machine et sont identifis dans la documentation technique et dans le manuel de for-mation. Quand ces symboles s'affichent le reprsentant Xerox est prvenu des risquesencourus concernant une exposition au rayon laser.

WARNINGDo not try to bypass any laser interlocks for any reason. Permanent eye damage couldresult if the laser is accidentally directed into your eye.DANGER: Ne pas essayer de shunter les contacts laser pour quelques raisons que cesoit. Si le faisceau laser est dirig accidentellement vers les yeux il peut en rsulter deslsions oculaires permanentes.3 Image QualityIQ6 IOT Background RAP

WARNINGHIGH VOLTAGE!DANGER: HAUTE TENSION!Exercise care when making the voltage check in the following steps.DANGER: Soyez extrmement vigilant lorsque vous effectuez les tests de tension aucours des tapes qui suivent.

WHIGH VOLTAGE!DANGER: HAUTE TENSION!Exercise caution when performing the vDANGER: Soyez extrmement vigilant cours de cette procdure.4 Repairs and AdjustmentsElectricalREP 1.1 LVPS Bracket

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 1.2 MCU PWB

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 1.4 3.3 V LVPS or 5 V LVPS

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 1.5 24 V LVPS

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 1.6 High Voltage Power Supply Chass

WTo avoid personal injury or shock, do nthe power switch on or electrical power

Introduction











applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon09/03ixDC 3535/2240/1632, WC M24

Initial issue

DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 1.7 DEV/BTR2/DTS HVPS; BCR HVPS

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 1.8 I/F (Interface) PWB

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 1.9 24 V LVPS Bracket

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 1.10 BTR1 HVPS

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 1.11 AC Drive PWB

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 1.12 ESS PWB

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with

the power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 1.13 ESS NVM PWB

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 1.14 PS-2 ROM, PS-1 ROM

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 1.15 MCU NVM PWB

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 1.17 VSEL PWB

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 1.18 Fax Module

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.


REP 1.19 One-Touch Panel09/03x

Introduction

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.Main DrivesREP 4.1 Main Drive Motor Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.

Introduction

vec l'quipement sur Marche ou avec le cordon












applied to the machine.09/03xiDC 3535/2240/1632, WC M24

Initial issue

REP 4.2 IBT Motor Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 4.3 Developer Drive Motor Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 4.4 Drum Motor Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.Document HandlerREP 5.1 DADF

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 5.2 Registration Gate Solenoid

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 5.3 Left/Right Counterbalance

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer des

activits de maintenance ou de rglage ad'alimentation branch.REP 5.4 DADF Control PWB

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 5.5 Feed Motor Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 5.6 Nudger Roll

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 5.7 Feed Roll Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 5.8 Lower Chute Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 5.9 Retard Roll



DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordon

the power switch on or electrical power applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon










applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon09/03xii

Introduction

d'alimentation branch.REP 5.10 Set Gate Solenoid Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 5.11 Registration Sensor

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 5.12 Size Sensors 1/2 (Rear/Front)

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 5.13 DADF Belt Motor Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 5.14 Duplex Sensor

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 5.15 Registration Pinch Roll


DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 5.16 Exit Motor Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 5.17 Document Transport

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 5.18 Rear Cover

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 5.19 Platen Belt

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.ImagingREP 6.1 ROS

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 6.2 Platen Glass

Introduction












applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon09/03xiiiDC 3535/2240/1632, WC M24

Initial issue

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 6.3 IIT Top Cover

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 6.4 Lens Kit

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 6.5 IIT/IPS PWB

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 6.6 UI PWB

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 6.11 Carriage Cables

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 6.12 Carriage Motor

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 6.13 Exposure Lamp

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 6.14 Lamp Wire Harness

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.Paper TraysREP 7.1 Tray 5

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 7.2 Tray 5 Feed Roll

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 7.3 Tray 1 Feeder



REP 7.4 Tray 1 Feed/Lift Motor d'alimentation branch.












applied to the machine.u des chocs lectriques, ne pas effectuer des09/03xiv

Introduction

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 7.5 Tray 1 Paper Size Sensor

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 7.6 Tray 3 (TTM)

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 7.7 Tray 4 (TTM)

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 7.8 Tray 1

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 7.9 Tray 2

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordon

REP 7.10 Tray 2 Feeder (TTM)

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 7.11 Tray 3 Feeder (TTM)

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 7.12 Tray 4 Feeder (TTM)

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 7.13 Tray 2 (3TM)



WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures o

Introduction











applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon09/03xvDC 3535/2240/1632, WC M24

Initial issue

activits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 7.16 Tray 2 Feeder (3TM)

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 7.17 Tray 3 Feeder (3TM)

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 7.18 Tray 4 Feeder (3TM)

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 7.19 Tray Module PWB

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.Paper Feed and RegistrationREP 8.1 Left Cover Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 8.2 Duplex Chute


the power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 8.3 Duplex Transport Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 8.5 Inverter Transport

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 8.6 Registration Transport Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 8.7 Exit Transport Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.XerographicREP 9.1 Drum Cartridge

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.2 ROS Shutter Motor


WARNING WARNINGot perform repair or adjustment activities with











applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon09/03xvi

Introduction

To avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.3 Waste Toner Cartridge Cover

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.4 Waste Toner Cartridge

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.5 Full Toner Sensor

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.6 Inner Cover

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.7 Toner Dispenser

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.8 Plate Assembly

To avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.9 Developer Housing

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.10 Developer

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.11 Toner Dispenser Base Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.12 IBT Steering Drive Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.13 Agitator Motor Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.14 MOB Sensor Assembly

Introduction












applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon09/03xviiDC 3535/2240/1632, WC M24

Initial issue

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.15 IBT Belt Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.16 IBT Cleaner Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.17 Auger Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.18 Lever

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.19 Left Hinge/Right Hinge

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 9.20 Right Lift Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.21 Left Lift Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.22 Transfer Belt

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.23 1st BTR Roll

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.24 2nd BTR Roll

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 9.25 Erase Lamp (K, Y, M, C)



REP 9.26 ATC Sensor activits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.












applied to the machine.09/03xviii

Introduction

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.FuserREP 10.1 Fuser

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.

WARNINGPersonal injury may result from grasping hot areas of Fuser Module. If a hot Fuser Mod-ule must be removed, grasp Fuser Module by Grip Rings (Figure 1). DANGER: Des blessures peuvent rsulter si les zones chaudes du module de four sonttouches. Si un module de four chaud doit tre enlev, le saisir par les demi-cercles enplastique (Figure 1).REP 10.2 Fuser Fan

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 10.3 Main/Sub Heater Rod

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.FinisherREP 12.1 H Transport Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer des

REP 12.2 H Transport Belt

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.3 Entrance Sensor

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.4 Finisher

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.5 Stack Height Sensor Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.6 Eject Roll Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.7 Decurler Roll Assembly


Introduction












ARNING09/03xixDC 3535/2240/1632, WC M24

Initial issue

DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 12.8 Finisher Drive Motor

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 12.9 Belt

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 12.10 Rail

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 12.11 Stapler Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 12.12 Compiler Tray Assembly

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 12.13 Stacker Motor Assembly


the power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.14 Front Elevator Bracket

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.15 Paddle Gear Shaft

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.16 Finisher PWB

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.18 Cam Bracket Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.19 Finisher Rack Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 12.20 Lowering Stacker Tray

W


To avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.

WARNINGot perform repair or adjustment activities with











applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon09/03xx

Introduction

DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.CoversREP 14.1 Top Cover

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 14.2 Rear Cover

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 14.3 Right Cover

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 14.4 Rear Left Middle Cover

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 14.5 Rear Left Upper Cover

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.REP 14.6 Left Lower Cover Assembly

To avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 14.7 Front Cover Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 14.8 Fuser Cover

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 14.9 Rear Cover

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 14.10 Inner Cover

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 14.11 Left Cover Assembly

WTo avoid personal injury or shock, do nthe power switch on or electrical power DANGER: Afin d'viter des blessures oactivits de maintenance ou de rglage ad'alimentation branch.REP 14.12 Left Lower Cover

Introduction

u rayon laser, rinstaller la cartouche de toner


applied to the machine.u des chocs lectriques, ne pas effectuer desvec l'quipement sur Marche ou avec le cordon09/03xxiDC 3535/2240/1632, WC M24

Initial issue

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.DADFADJ 5.2 DADF Counterbalance

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.ADJ 5.3 DADF Parallelism

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.ADJ 5.4 Document Transport Height

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.ScannerADJ 6.1 Full/Half Rate Carriage

WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities withthe power switch on or electrical power applied to the machine.DANGER: Afin d'viter des blessures ou des chocs lectriques, ne pas effectuer desactivits de maintenance ou de rglage avec l'quipement sur Marche ou avec le cordond'alimentation branch.Xerographic/RegistrationADJ 9.6 Color Registration (dC685)

WARNINGTo avoid exposure to laser light, reinstall the Waste Cartridge before attempting torecheck the adjustment.

DANGER: Pour viter toute exposition ausag avant de re-vrifier le rglage.Finisher ADJ 12.1 Finisher Alignment



xxiiIntroduction

Service Call Procedures

vice Call Procedures09/031-1DC 3535/2240/1632, WC M24

Initial issue

1 SerService Call Procedures.................................................................................................. 1-3Initial Actions ................................................................................................................... 1-4Call Flow ......................................................................................................................... 1-5Detailed Maintenance Activities (HFSI)........................................................................... 1-8Cleaning Procedures....................................................................................................... 1-9Final Actions.................................................................................................................... 1-9


1-2Service Call Procedures

Service Call ProceduresService Call Procedures09/03

1-3DC 3535/2240/1632, WC M24Initial issue

Service Call ProceduresService StrategyThe service strategy for the DocuColor 3535/2240/1632 Copier/Printer is to perform any HighFrequency Service Item (HFSI) actions before attempting to repair any problems. Some prob-lems will be corrected by this strategy without the need to diagnose them. The Repair AnalysisProcedures (RAPs) will be used for any remaining problems.

Problems that occur in the Basic Printer mode will be repaired before problems that occurwhen using the accessories.

Image Quality problems should be repaired after all other problems are repaired.

Service Call ProceduresThe Service Call Procedures are a guide for performing any service on this machine. Theprocedures are designed to be used with the Service Manual. Perform each step in order.

Initial ActionsThe Initial Actions gather information about the condition of the machine and the problem thatcaused the service call.

Call FlowCall Flow summarizes the sequence of the Service Call Procedures.

Detailed Maintenance ActivitiesThis section provides the information needed to perform the dC135 High Frequency ServiceItem (HFSI) actions.

Cleaning ProceduresThe cleaning procedures list what needs to be cleaned at each service call.

Final ActionsThe Final Actions will test the copier/printer and return it to the customer. Administrative activi-ties are also performed in the Final Actions.


Initial Actions09/031-4Initial Actions


Purpose The purpose of the Initial Action section of the Service Call Procedures is to determine the rea-son for the service call and to identify and organize the actions which must be performed.

Procedure1. Gather the information about the service call and the condition of the copier/printer.

a. Question the operator(s). Ask about the location of most recent paper jams. Askabout the image quality and the copier/printer performance in general, including anyunusual sounds or other indications.

b. After informing the customer, disconnect the machine from the customers network.c. Check that the power cords are in good condition, correctly plugged in the power

source, and free from any defects that would be a safety hazard. Repair or replacethe power cords as required. Check that the circuit breakers are not tripped.

d. Inspect any rejected copies. Inquire as to, or otherwise determine, the paper qualityand weight. The specified paper for optimum image quality with this machine is TBD.Look for any damage to the copies, oil marks, image quality defects, or other indica-tions of a problem.

e. Record the billing meter readings. f. Connect the PWS to the machine. Enter the Diagnostics Mode.

NOTE: If a fault code is displayed while performing a diagnostics procedure, go tothat fault code RAP and repair the fault. Return to Diagnostics and continue with thedC procedure that you were performing.

g. Go to dC135 and determine what HSFI action is required based on the customeroutput volume. Refer to the Detailed Maintenance Activities section for the detailedHSFI information. Record any items that require action.

h. Display and record the information in the dC118 Jam Counter, dC120 Fault Counter,and dC122 Shutdown History. Classify this information into categories:

Information that is related to the problem that caused the service call. Information that is related to secondary problems. Information that does not require action, such as a single occurrence of a prob-lem.

i. Check the Service Log for any recent activities that are related to the problem thatcaused the service call or any secondary problem.

2. Perform any required HSFI activities identified above. Refer to the Detailed MaintenanceActivities section.

3. Exit diagnostics. Try to duplicate the problem by running the same jobs that the customerwas running.

4. Go to Call Flow.

Call FlowService Call Procedures

yed fault.

and program a duplex job. The Copier/Printer

s enabled (set NVM loc. 715-400 to 1).ument Sensors for debris or damage. Check the Feed Rolls for contamination, wear, damage, or

yed fault code.

SIC COPIER MODE: ith 11 X 17 or A3 paper.

ters:

and Text Halftone

Contrast

ormal

rmal ift

Normal Test Pattern. s produced is acceptable.

pplication or group of applications, ensure that cur- persists, escalate the call to the Customer Support

ntroller service documentation for possible trouble-

nd send a print job. An acceptable print is pro-

A B C D09/031-5DC 3535/2240/1632, WC M24

Initial issue

Call FlowThis procedure should be performed at every service call.

Initial ActionsAsk the operator about the problem. If the problem appears to be related to operator error, oran attempt to perform a job outside of the machine specifications, assist the customer in learn-ing the correct procedure.

ProcedureThe UI displays correctly (no garbled text, blank screen, or missing elements).Y N

The machine is completely dead (no cooling fans running, no indicator lamps on)Y N

Go to the OF 2-1 RAP to repair the UI display error.

Go to the OF 1-2 RAP.

The machine passes the self-test/boot-up routines (if the machine is locked up or if thePWS tool will not connect, select N.Y N

NOTE: For DC3535, if you cannot connect the PWS, disconnect the Network Controllerfrom the IOT and retry the connection.

Go to GP 2.

The reported problem occurs in Print Mode ONLY.Y N

(WC 24 only:) There is a problem sending or receiving fax.Y N

Place the Color Test Pattern on the Document Glass. Make a copy from each papertray. The Copier/Printer can copy from all trays.Y N

NOTE: Not all fault codes can be displayed on the UI. Connect the PWS andlaunch the diagnostic tool to ensure that any fault code is displayed. Somecodes will appear only the Last 40 Faults list Other faults(paper feed and TrayModule faults) appear only as messages on the UI; fault codes for these prob-lems are generated only when the machine is operated (printing test patterns)in diagnostic mode.

A fault code is displayed.Y N

The problem is related to a specific paper tray (for example, errone-ous Tray X out of Paper message).Y N

For intermittent problems, Go to GP 4.

Go to dC612. Print Test Pattern 2 from the suspect tray. When a fault isdeclared, go to the RAP for that fault code.

Go to the RAP for the displa

Place two originals into the DADFcan copy from the DADF.Y N

A fault code is displayed.Y N

Check that the DADF iCheck the DADF Docmechanical drives andbinding.

Go to the RAP for the displa

Check the image quality in the BA Select a tray that is loaded w Select the following parame

Output Color to Auto Original Type to Photo Reduce/Enlarge Auto Lighter/Darker to Auto Sharpness to Normal Preset Color Balance N Color Shift to Normal Color Saturation to No Copy Position to No Sh Variable Color Balance

Run four copies of the ColorThe Image Quality of the copieY N

Go to the IQ1 RAP.

Go to Final Actions.

Go to the OF 17-1 RAP.

The problem occurs in all print jobs.Y N

If the problem is specific to a single arent drivers are loaded. If the problemCenter.For DC 3535, refer to the Network Coshooting.

Go to GP 1 (Network Printing Simulation) aduced.Y N

The machine is a DC 3535.

A B C D E


Y N verify machine settings

E E F09/031-6Call Flow


reload system software replace the ESS PWB (PL 13.1).

E EF

Call FlowService Call Procedures

E09/031-7DC 3535/2240/1632, WC M24

Initial issue

The problem is Image Quality (print mode)Y N

Verify that the AC power, Scan, and DDI cables are connected correctly. If the cables are OK, refer to the Network Controller service documentation to verifythe correct operation of the DFE. If the Network Controller appears to be workingcorrectly, check the following in the IOT: verify machine settings reload system software replace the ESS PWB, then the VSEL PWB (PL 13.1).

Refer to the Network Controller service and user documentation for color calibration infor-mation.

The problem is in the customer network or the setup. Check the following: Ensure that the Static IP/DHCP setting matches the customers network Verify that the IOT IP address is correct; for DC 3535, ensure that the Network Controller

IP information is correct. For DC 3535: Ping the Network Controller from a Client to verify connectivityWhen resolved, go to Final Actions.


Detailed Maintenance Activities (HFSI) 3. Perform the Service Actions in Table 1 for any High Frequency Service Item (HFSI)counters that are over threshold or approaching the threshold. Using the customer's out-

r low volume), evaluate which HFSI actions shoulditional service call in the near future. iled cleaning instructions.

)

Retard Pad (PL 2.14). or PL 15.4 for 3TM).

M or PL 15.6 for 3TM). M or PL 15.8 for 3TM). g (PL 6.2)

g (PL 6.2)

sing (PL 6.2)

ng (PL 6.2) 09/031-8Detailed Maintenance Activities


Procedure1. Clean the ADC Sensor on every call. 2. Enter Diagnostics and select dC135.

put volume numbers (high, medium, obe accomplished now to avoid an add

4. Refer to Cleaning Procedures for deta

Table 1 High Frequency Service ItemsCounter Name Threshold Service Action to be performed006-802 IIT Scan

No. of scans (Including pre-scan) after HFSI counter cleared

2400000 No action required - counter only

005-805 Document FeedNo. of DADF Feed after HFSI Counter Cleared.

2400000 No action required - counter only

954-801 IBT Belt Assembly (DC 2240/1632) - 480K (DC 3535) - 592.8Kincrements by 1 for letter size or smaller; by 2 for longer than letter size

Replace the IBT Assembly (PL 5.3)

954-802 2nd BTR Unit (DC 2240/1632) - 150K(DC 3535) - 100K

Replace the 2nd BTR Unit (PL 2.8)

954-803 IBT Belt Cleaner Assy 100K Replace the IBT Belt Cleaner (PL 5.3 Warning at 98.5K

954-804 Fuser 10000000 countsArea conversion, with A4L = 100 counts/sheet, 8.5x11 = 96 counts/sheet, 11x17 = 193 counts/sheet, A3 = 200 counts/sheet, etc.

Replace the Fuser (PL 7.1) Warning at 9000000 counts

954-805 Unused Counter 99999999 No action required - counter only 954-806 Tray 1 Feed counter 300K Replace the Roll Kit (PL 2.5). 954-807 Tray 5 Feed counter 300K Replace the Feed Roll Assembly and954-808 Tray 2 Feed counter 300K Replace the Roll Kit (PL 16.8 for TTM954-809 Tray 3 Feed counter 300K Replace the Roll Kit (PL 16.10 for TT954-810 Tray 4 Feed counter 300K Replace the Roll Kit (PL 16.12 for TT954-811(DC 3535 only)

Black Developer Housing 592.8Kincrements by 1 for letter size or smaller; by 2 for longer than letter size

Replace the Black Developer Housin

954-812(DC 3535 only)

Cyan Developer Housing 592.8Kincrements by 1 for letter size or smaller; by 2 for longer than letter size

Replace the Cyan Developer Housin

954-813(DC 3535 only)

Magenta Developer Housing 592.8Kincrements by 1 for letter size or smaller; by 2 for longer than letter size

Replace the Magenta Developer Hou

954-814(DC 3535 only)

Yellow Developer Housing 592.8Kincrements by 1 for letter size or smaller; by 2 for longer than letter size

Replace the Yellow Developer Housi

ning Procedures, Final ActionsService Call Procedures

s a guide to follow at the end of every service call.

printer and the adjacent area are clean. Use a dryo clean the copier/printer. Do not use solvents.nsure that an adequate supply of consumables isprocedures.needed. Ensure that the operator understands thatrocedure in the User Guide should be used to cali-

a copy of the Demonstration Original for the Cus-

4) or 11 x 17 inch paper. he glass with the short edge of the test pattern reg-s. Select Tray 1 and make a single copy.Configuration Report). Refer to GP 12. Store this 1.int and Scan functions.er.ne Settings. When the save is complete, exit thethe Machine Settings floppy. Store the floppy underacent to the touchscreen stylus (Figure 1).er network. Verify function.

mer to ensure that the customer understands whate results of the service call.09/031-9DC 3535/2240/1632, WC M24 Clea

Initial issue

Cleaning ProceduresPurposeThe purpose is to provide cleaning procedures to be performed at every call.

ProcedureCAUTION

Do not use any solvents unless directed to do so by the Service Manual.General Cleaning

Use a dry lint free cloth or a lint free cloth moistened with water for all cleaning unless directedotherwise by the Service Manual. Wipe with a dry lint free cloth if a moistened cloth is used.

1. Feed Components (Rolls and Pads)Follow the General Cleaning procedure above.

2. ROS WindowsUse the cleaning wand to clean the ROS windows (follow the procedure in the UserGuide).

3. Toner Dispense UnitsVacuum the Toner Dispense units.

4. Jam SensorsClean the sensors with a dry cotton swab.

5. IBT CleaningCheck the Transfer Belt surface and wipe with a dry lint free cloth. If the surface is exces-sively dirty, replace the Transfer Belt (PL 5.3).Do not rub the IBT Cleaning Blade. If it is necessary to clean the blade, use a soft brushor dry swab to brush away contamination. Rubbing will remove the protective coating onthe blade.

6. Fuser Components (best cleaned when hot)Wipe with a lint free cloth.

7. Scannera. Switch off the power and allow the Exposure Lamp to cool off.b. Using the optical Cleaning Cloth, clean the front and rear of the Document Glass,

Document Cover, White Reference Strip, Reflector, and Mirror. c. Clean the Exposure Lamp with a clean cloth and Film Remover.d. Clean the Lens with Lens and Mirror Cleaner and lint free cloth.

8. DADFCheck the paper path for debris or damage. Clean the rolls with a clean cloth and FilmRemover as required.

9. FinisherCheck the paper path for debris or damage. Clean the Finisher with a dry lint free cloth.

Final ActionsPurposeThe intent of this procedure is to be used a

Procedure1. Ensure that the exterior of the copier/

cloth or a cloth moistened with water t2. Check the supply of consumables. E

available according to local operating 3. Conduct any operator training that is

the Automatic Gradation Adjustment pbrate the colors.

4. Complete the Service Log.5. Perform the following steps to make

tomer:a. Load Tray 1 with 8.5 x 11 inch (Ab. Place the Color Test Pattern on t

istered to the left edge of the glasc. Print out the Machine Settings (

report with the service log in Trayd. Ask the customer to verify the Pre. Present the copies to the custom

6. Go to dC351 and select Save MachiPWS Tool. Save the machine data to the left cover of the Control Panel, adj

7. Reconnect the machine to the custom8. Issue copy credits as needed.9. Discuss the service call with the custo

has been done and is satisfied with th


1-10Cleaning Procedures, Final ActionsService Call Procedures

Status Indicator RAPs

tatus Indicator RAPs.................................................................... 2-38.................................................................... 2-39.................................................................... 2-39.................................................................... 2-40.................................................................... 2-40.................................................................... 2-41.................................................................... 2-41.................................................................... 2-42.................................................................... 2-42ges............................................................... 2-43.................................................................... 2-43.................................................................... 2-44.................................................................... 2-44.................................................................... 2-45.................................................................... 2-45.................................................................... 2-46.................................................................... 2-46.................................................................... 2-47.................................................................... 2-47.................................................................... 2-48.................................................................... 2-49.................................................................... 2-50.................................................................... 2-51.................................................................... 2-51.................................................................... 2-52.................................................................... 2-52................................................

wcm24 service manual

Documents

service documentation

manualthis service manual

service manship

power distribution wiring

proceduresthis section

input power block

various machine components

machine changes