Top Banner
RD-3508/3608/4119/4129 Read all instruction before start -up the machine NINGBO R.D.C OFFICE EQUIPMENT CO., LTD.·CHINA Please save this instruction manual for later use
92
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: Operation Manual RD 3608,4129

RD-3508/3608/4119/4129

Read all instruction before start -up the machine

NINGBO R.D.C OFFICE EQUIPMENT CO., LTD.·CHINA

Please save this instruction manual for later use

Page 2: Operation Manual RD 3608,4129

1

ABOUT US Ningbo R.D.C Office Equipment Co, Ltd was established in 1988. With fast development, R.D.C has invested and extended the second factory in the new industry area, Yinzhou Investment and Innovation Center, in 2001.

Ningbo R.D.C Office Equipment Co, Ltd is one of the famous high-tech office equipment company, producing digital duplicator, stencil duplicator, folding machine, binding machine, paper shredder, paper cutter and so on. Our company was awarded “National key high-tech enterprise” by the National Ministry of Science and Technology. We insist on “Quality Today, Market Share Tomorrow” as our guideline, take “Developing print technique, promoting national industry” as our task, and successfully developed series of digital duplicator. Digital duplicator integrates scanning, master making and printing functions. It is of advanced technologies and high degree of difficulty, filled the technology blankness in China, and obtained 24 items national patent. These products obtained series of national honors like “National New Product”, “National Torch Program”, “National Technology Innovation fund” etc. Currently our digital duplicators have 2 registered brands, “RongDa” and “Caven”, including more than 30 models. R.D.C has an excellent management team, and strictly carries out ISO9001:2000 on management and control. Our products are not only sold all over China, but also exported to Japan, Korea, Singapore, Thailand, Malaysia, Brazil, South Africa, Middle East, and other countries and districts. Fast and excellent after service ensure our customer free from any possible after-sales trouble. Satisfaction of our customer is our best promise. Young, brave and sapiential Rongda people would like to strive together with all friends and promote Chinese printing technology to step forward to the world!

Address:928, ChengXin Road, YinZhou Investment & Innovation Center

Website: www.nbrdc.com

Page 3: Operation Manual RD 3608,4129

2

Declaration

1. This product is A-Grade, which may cause radio interference in the environment. In this

case, the user may need to take counter measure against it. 2. Any modification on the specification shall not be notified. Please kindly understand and

coutact the manufacturer if there is any question on this manual.

Page 4: Operation Manual RD 3608,4129

Contents About Us—————————————————————————————————————1 Declaration ————————————————————————————————————2 Safety Guides———————————————————————————————————6 Machine Placement—————————————————————————————————9 Machine Cleaning—————————————————————————————————10 Notice on Printing and Printouts———————————————————————————11 Chapter 1. Before Use Part Name and Functions——————————————————————————————13 Paper Feed Part——————————————————————————————————15 Drum Unit————————————————————————————————————16 Paper Receiving Part————————————————————————————————16 Master Disposal Box Part——————————————————————————————17 Master Making Part————————————————————————————————17 Operation Panel——————————————————————————————————18 Specified Original and Printing Paper—————————————————————————20 The Principles of Master Making and Printing——————————————————————21 Capital 2. Basic Functions of Master Making and Print Turn on the Power—————————————————————————————————24 Placement of Printing Paper—————————————————————————————25 Open the Paper Receiving Tray———————————————————————————26 Installation of Master————————————————————————————————27 Installation of Ink—————————————————————————————————29 Placement of Original————————————————————————————————30 Choose Paper Size—————————————————————————————————32 Master Making——————————————————————————————————34 Printing—————————————————————————————————————35 Turn off the Power—————————————————————————————————36

3

Page 5: Operation Manual RD 3608,4129

Chapter 3 Printing Operation Enlargement and Reduction—————————————————————————————38 Automatic Zoom————————————————————————————————39 Free Zoom——————————————————————————————————41 Density Adjusting————————————————————————————————42 Scanning Density Adjusting ————————————————————————————42 Master-making Density Adjusting ——————————————————————————43 Printing Density Adjusting ——————————————————————————————43 Char/Char&Photo/ Photo Mode———————————————————————————44 Two in one Master Making——————————————————————————————45 Book Mode ————————————————————————————————————47 Chapter 4 Other Functions Counter Display Function—————————————————————————————50 Printing Speed Adjustment—————————————————————————————51 Printing Position Adjustment ————————————————————————————52 Power Save Function————————————————————————————————53 Confidential Function———————————————————————————————53 Computer Print Function———————————————————————————————54 The Instruction of Driver Installation——————————————————————————55 Chapter 5 Consumables Replacement Ink Replacement—————————————————————————————————63 Master Replacement———————————————————————————————65 Taking out Disposal Master————————————————————————————67 Printing Paper Replacement————————————————————————————69 Chapter 6 Trouble Shooting No Current———————————————————————————————————72 Master Making/printing Error———————————————————————————73 Display Error on LCD and Simple Solution——————————————————————74 Placement of Drum———————————————————————————————76

4

Page 6: Operation Manual RD 3608,4129

Paper Empty——————————————————————————————————77 Paper Jam———————————————————————————————————78 Master Ejection Error——————————————————————————————81 Master Load Error—————————————————————————————————83 Chapter 7 Specifications and Maintenance Specifications———————————————————————————————————86 Maintenance———————————————————————————————————87 Replace the Friction Pad——————————————————————————————88 Replace the Paper Switch——————————————————————————————89 Replace /Clean the Printing Roller——————————————————————————90 Replace the Soft Screen——————————————————————————————91

5

Page 7: Operation Manual RD 3608,4129

Safety Guides(Please read this section carefully and follow it) There are different symbols and pictures in this manual, and some labels are also attached on the machines. These indications are for danger warning. The explanation is as below: Warning: Very dangerous. It may cause serious harm by incorrect operation. Attention: Very dangerous. It may cause hurt by careless operation. It mean forbidden. In some case it means a indication while in some case it means forbidden.

● These are very serious safety guides which should be followed.

Warnings: When sundries get into inside of the machine, please do not use the machine, otherwise it may cause fire or electric shock. ● Please first cut off power and contact the dealer. Please do not use the machine under unusual condition like high temperature, smoke, fog or abnormal odor; otherwise it may result in fire and electric shock.

● Please first cut off power and contact the dealer.

6

Page 8: Operation Manual RD 3608,4129

Warnings:

Please do not repair the machine.

● Or it may cause fire or short circuit.

Please do not teardown the machine optionally.

● High voltage inside the machine may cause fire or short circuit.

Please do not cut off the power with waterish hand.

● Or it will cause short circuit.

Please do not mangle, dismantle or pull the power cord.

● Do not put heavy object on the power cord or tied the power cord.

Please do not insert or drop the metal, tinder into the machine.

● Or it may cause fire or short circuit.

Do not put vase, cup or water container on the machine.

● Liquid flowing into the machine may cause fire or short circuit.

Do not use power otherwise than specified voltage or connect the machine.

to more than one power source.

● Or it may cause fire or short circuit.

Do not locate the machine in a polluted or dusty place.

● Or it may cause fire or short circuit.

7

Page 9: Operation Manual RD 3608,4129

Cautions: Please pull out the power cord before move the machine. If the power cord is damaged, fire or short circuit may happen. When take off the power plug, please do not pull the power cord.

● Or the power cord will be damaged which may cause fire or short circuit.

Please do not place the machine on an unsteady place. ● In case the machine is overturned, injures may be caused.

Make sure to fix the machine’s feet wheel once locate the machine. ● In case the machine is overturned, injures may be caused.

8

Page 10: Operation Manual RD 3608,4129

Machine Placement Put the machine on a level and steady place. Keep the machine away from dusty place. Don’t keep machines exposed to direct sun light or

heating equipment like stoves, otherwise the ink will be metamorphosed, which will result in poor print quality. Moreover, direct sun light will result in wrong display of LCD. Also keep the machine away from too cold or too wet circumstance.

9

Page 11: Operation Manual RD 3608,4129

Machine Cleaning Please clean the machine according to the following way. Clean the machine with soft cloth, water and neutral solvent. The alcohol and organic solvent are not allowed to clean machines, otherwise the machine cover shall be damaged or its color will change.

The machine needs cleaning at least once a week. Make sure to cut off the power and take off the power plug before cleaning.

When cleaning the glass table, please use soft cloth to wipe off the dust.

Warning

● Make sure to take off the power plugs before clean, or it will cause fire or short circuit. ● Do not make the water or cleanser flow into the machine, in case this happens please contact the dealer, otherwise it will cause fire or short of circuit.

10

Page 12: Operation Manual RD 3608,4129

Notice on Printing and Printouts

Caution:

There are some restriction on the presswork, please confirm whether the presswork is legal or not. 1. Forbidden presswork. Notes, currency, government stock and local government stock are forbidden to print, even stamped with “Sample”. Notes, currency and government stock which are valid abroad are forbidden to print. Unused stamp and post card are forbidden to print without approval by the government. Government issued stamp and the tax paper are forbidden to print. 2. All kinds of stock, permits, bills should be printed according to thenumber that government allowed. Government issued passports, public/private driving license, permits, food ticket should becareful to print. 3. Original with printing droit. The personal collection and the related unsaleables like books, music book, artwork, pictures, maps, and photos are not allowed to print.

11

Page 13: Operation Manual RD 3608,4129

12

Chapter 1

Before Use

This chapter provides the basic information about the machines, including the names of parts, all buttons of control panels, requirement of originals and print paper.

Part Name and Functions———————————————————13

Paper Feed Part———————————————————————15

Drum Unit—————————————————————————16

Paper Receiving Part—————————————————————16

Disposal Master Box Part———————————————————17

Master Making Part——————————————————————17

Operation Panel———————————————————————18

Specified Original and Print Paper————————————————20

Specified Original—————————————————————20

Specified Print Paper————————————————————21

The Principles of Master Making and Printing———————————21 Master Making —————————————————————21 Printing ————————————————————————22

Page 14: Operation Manual RD 3608,4129

Part Name and Functions Machine appearance (3608) 3 4

13

Item Part Functions. 1 Control panel Displays the machine information, and control

machine’s working process.2 Original receiving tray Delivers and receives the original. 3 Scan cover Original scan. 4 Original guiding tray Feeds and locates the original. 5 Paper receiving tray Receives and loads the printouts. 6 Stand (optional) Machine location. 7 Front door Open the door to replace drum and install ink. 8 Power supply switch Turn on/off power. 9 Paper feed tray Paper loading.

10 Power cord Connect the power.

1 2

10

5 9

8

7 6

Page 15: Operation Manual RD 3608,4129

Machine appearance (4119)

1 10

9 2 8

7 3

4 5 6

14

Item Part Functions.

1 Top cover Keeps good contact between the original and the scan glass. 2 Scan flat lock level Locks up the scan part. 3 Power supply socket Connect the power. 4 Paper feed tray Paper loading. 5 Power supply switch Turn on/off power. 6 Stand (optional) Machine location.

7 Paper receiving tray Receives and loads the paper.

8 Front door Open the door to replace drum and install ink.

9 Control panel Displays the machine information and control working process master plate and print.

10 Scan glass Locates and scans the original.

Page 16: Operation Manual RD 3608,4129

Ⅰ Paper Feed Part (3508/4119) 9 8 1、Paper feed pressure knob

15

2、Power supply socket 3、Paper feed roller 4、Paper detecting switch 5、Friction pad 6、Paper guide 7、Power supply socket 8、Feed tray lock lever 9、Paper guide adjusting knob Paper Feed Part (3608/4129) 10、Paper feed pressure knob 11、Paper guide adjusting knob 12、Power supply socket 13、Paper guide 14、Paper feed roller 15、Friction pad 16、Paper detecting switch 17、Power supply switch

1

2

34 5 6 7

10

11

12

13

14 17 15 16

Page 17: Operation Manual RD 3608,4129

22 Ⅱ Drum Unit

16

18、Drum spanner 18 19、Ink bracket

20、Ink case switch 21、Drum lock switch 22、Drum 23、Ink chip device (optional) Ⅲ Paper Receiving Part 24、Disposal master box switch 25、Printing pressure adjusting lever 26、Blower 27、Central guide 28、Paper receiving guide 29、Paper guide plate 30、Paper transport belt

19

20

23 21

30

24 25

27

28 29

26

Page 18: Operation Manual RD 3608,4129

Ⅳ Master Disposal Box Part 32 33 31 31、Disposal master box cover

17

32、Cover switch 33、Disposal master full switch 34、Blower mouth 34 Ⅴ Master Making Part 35、Master guide board 36、Cutter switch 37、Thermal head release lever 38、Master core bracket 39、Master 40、Cutter 41、Master chip device (optional)

35 36 37 38 39 41

40

Page 19: Operation Manual RD 3608,4129

Operation Panel

18

Item Name Function. 1 Zoom rate key To switch between automatic zoom mode and manual free zoom mode.

2 Power save key After 1 minute of pressing the key, the machine enter power save mode, then exit by pressing any key.

3 Set key To enter password set interface. 4 Photo mode key Press it to enter photo mode interface.

5 Auto zoom key Press it to enter zooming rate interface.

6 File mode key Press it to enter file mode interface. 7 Confirm key Confirm the selected item or the set parameters. 8 Numeral Key Press it to input the printing number. 9 Test print key Print one sheet of test printout, and main display is effective.

10 Master making key Print it to start master making. 11 LCD screen brightness

adjust key Adjust the backlight brightness of LCD.

12 Paper clip’s location Temporary location for paper clips used on the original. 13 Original size key Press it to select original size. 14 Copy size key Press it to adjust copy size. 15 Density key Press it to adjust density of scan or master plate,increase the density. 16 Density key Press it to adjust density of scan or master plate,reduce the density. 17 Density convert key Press to convert between scan density and master plate density. 18 Print Speed key L Press it to reduce print speed. 19 Print Speed key R Press it to increase print speed.

Page 20: Operation Manual RD 3608,4129

19

20 Cursor keys Change selections in the Main Display. They function when the light is on.

21 Cancel key Cancel current settings, and back to the main interface.

22 * key

Cancel or reset the number of printing pape.r 23 # key

Press it to return all settings to initial status. 24 Stop key

Press it to stop print.

25 Start key

Press it to start print. The print number is not zero and the Main display is effective.

NO. Key press Functions 1 Zoom indicator light Indicates zoom rate including automatic rate and manual adjusting rate.2 Setting indicator light Displays code setting state. 3 Energy saving indicator light Energy saving state. 4 LCD main screen Machine state, print sheet number, machine setting, error information,

etc. 5 Err indicator light To indicate error on the machine. 6 Data transfer indicator light To indicate the state of master making.

7

Original size indicator light

To indicate original size, six models sizes for RD-3508/RD-3608 : B4,A4,B5,A5,Legal, Letter; six sizes for RD-4119/RD-4129: A3、 B4,A4,B5,A5,Letter.

8

Printout size indicator light

To indicate printout size, six models sizes for RD-3508/RD-3608 : B4,A4,B5,A5,Lagal, Letter, automatic zoom rate available; five models sizes for RD-4119/RD-4129: B4,A4,B5,A5,Letter,automatic zoom rate available.

9 Density conversion indicatorlight

To indicate scanning density mode or master making density mode, light on for master making density, light off for scanning density.

10 Density indicator light To indicate scan density or master making density, five grades.

11 Print speed indicator light To indicate print speed, five levels, 55ppm, 70ppm, 85ppm, 105ppm, 120ppm.

12 Cursor keys indicator light When this light is on, the Cursor keys are functioned.

Page 21: Operation Manual RD 3608,4129

◆Notes: 1. It is not allowed to press two or more keys synchronously except the special instructions. 2. At least 1 second interval should be allowed when press two keys continuously.

Specified Original/Print Paper Specified Original (3508/3608) ● Document feed mode ● Size: Max257mm×364mm (4119/4129) ● Book top mode ● Weight: original paper or book not more than 10 kgs ● Size: Max297mm×420mm

Notes: Following types of original can not be used: ● The original with crack or file-binding holes. ● The original which has been folded or violently curled. ● The original with staples or paper clips. ● Carbon-backed documents. ● Adhesive paper. ● High transparent original.

20

Page 22: Operation Manual RD 3608,4129

Specified Print Paper Paper sheet 40g/㎡ - 210g/㎡ Paper size Max.297mm×420mm Min.100mm×50mm Loading capacity Paper feed tray 500 sheets(70g/㎡)(3508/4119)

Paper feed tray 950 sheets(70g/㎡)(3608/4129) Paper receive tray 1000sheets(70g/㎡)

21

Cautions The following types of paper can not be used: ● The paper with crack or file-binding holes. ● The paper with clips or marked folds. ● The paper which was violently curled. ● Carbon-backed paper. ● Adhesive paper.

The Principles of Master Making and Printing

Master Making First of all, the disposal master box collects the printed master and detectives the master collection. Meanwhile the scanner head reads the image data from the original and transfer the data to the thermal head. The thermal head prints the image data to the master, and the thermal master is loaded onto the drum by mechanical part and then the test print is made. 3508/3608

Page 23: Operation Manual RD 3608,4129

4119/4129 Printing The paper feed tray will support the paper up, and the paper is separated and delivered to the second feed roller by cooperation work of paper feed roller and the paper separator pad. Then the paper is delivered to the clearance between drum and pressure roller. After ink distribution procedures, the ink is seeped from the tiny mesh of the thermal master on the drum, and through pressing by the pressure roller to the paper and to the drum, the printing procedure is completed. Shortly the paper is separated from the master by the blower device, and then by paper separate pawl and the paper transport belt the print paper is delivered to the paper receive tray.

22

Page 24: Operation Manual RD 3608,4129

Chapter 2

Basic Functions of Master Making and Print This chapter states basic procedure of master making and printing in standard mode.

1. Turn on the Power ————————————————————24 2. Placement of Printing Paper—————————————————25 3. Open the Paper Receiving Tray————————————————26 4. Installation of Master————————————————————27 5. Installation of Ink—————————————————————29 6. Placement of Original———————————————————30 7. Choose Paper Size—————————————————————32 8. Master Making——————————————————————34 9. Printing—————————————————————————35 10. Turn off the Power————————————————————36

23

Page 25: Operation Manual RD 3608,4129

Basic Functions of Master Making and Print

1. Turn on the Power 1. Connect power cord; 3508/4119 3608/4129 2. Turn the power switch to“Ⅰ”position; 3508/4119 3608/4129

24

LCD screen displays “ Ready”, and the machine stays in standard mode: The settings of standard mode is as listed below. · Printing number :0 · Zoom rate :100% · Photo mode :Char&Photo · P Position :0mm · Paper Size :B4 · File mode :Single · Density :Middle · Speed :Middle

Page 26: Operation Manual RD 3608,4129

2. Placement of Printing Paper 1.Open the paper feed tray; 3508/4119 3608/4129

25

2.Place the paper sheets, and locate the paper guide; 3508/4119 3608/4129

Notes: The load capacity of 3508 / 4119 is 500 sheets ( 70g/㎡ ) The load capacity of 3608 / 4129 is 950 sheets ( 70g/㎡)

3. Set feed pressure according to the thickness of paper sheets. 3508/4119 3608/4129 3. Open the paper receiving tray

Page 27: Operation Manual RD 3608,4129

3. Open the Paper Receiving Tray 1. Open the paper receiving tray; 2. Open the paper receiving guide; 3. Open the central guide;

26

Page 28: Operation Manual RD 3608,4129

4. Adjust the paper receiving guide and central guide according to the paper size; 5. Adjust the paper guide plate according to the print image size.

4. Installation of Master 1. Open the original receive tray (3508/3608); Press the scan lock lever, and push the scan flat(4119/4129)

27

Page 29: Operation Manual RD 3608,4129

2. Press down the thermal head release lever to “Open” position;

Notes Do not touch the thermal head,, otherwise it shall be scraped, which shall effect master making quality.

3. Put the new master roll onto the master bracket; 4. Three ways of installation: WayⅠ Feed the master head (with mill finish adown) between the printing roller and the thermal head, and push the release lever to position “Close”. Close the scan table and then master making can be started. Way Put the thermal head release lever to Ⅱ “Close” position, master mill finish adown, put the master under the print rollder and thermal head, keep pressing the cutter micro switch, the master feed forward automatically, when the distance is 5-10mm to the cutter, then use right hand to press thermal head release lever, with left hand pull the master to the feed entrance, close the scan table and then master making can be started. Way Ⅲ Put the thermal head release lever onto the “Open” position, put the master head inbetween the print roller and the thermal head, feed the master forward until 10mmm to the cutter blade, pull the master straight, and release the thermal head release lever to “Close” position. Press the cutter micro switch and cut the extra mfaster. Take out the cut master piece. Close the scan table and then master making can be started.

28

Page 30: Operation Manual RD 3608,4129

◆Warning! The process of cutting master includes process of cutter returning to its start point. Don’t take out the master head piece until the whole cutting procedure is completed. It’s dangerous, please be careful.

5. Close the original receiving tray(3508/3608) Close the scan flat (4119/4129)

5. Installation of the Ink 1. Open the front door, press down the ink case switch; 2. Open the ink cover, make sure the ink mouth groove connect to”U” mouth of the drum. Correct installation;

29

Page 31: Operation Manual RD 3608,4129

3. Lock the ink holder tightened, or else the air will be leaked in and the ink can not be well pumped in. The work between the ink catridge and the ink pump nozzle can be adjusted by the adjusting bolt;

Notes Do not keep the opening ink in the air long time

4. Close the front door.

6. Placement of the Original 1. Open the original support tray(3508/3608);

30

Page 32: Operation Manual RD 3608,4129

Open the scan cover(4119/4129) 2. Place the original on the original tray, with image side adown.(3508/3608);

Notes: Zoom function is available for B5 and A5 size orginal when they are placed in both vertical and horizontal direction. A3 and B4 original is normally functioned only in vertical palcement.

31

Vertical placement Horizontal placement Put the original in the middle and close to the left glass flat (The image side adown)(4119/4129)

Note: Zoom function is available for A4,A5 and B5 size orginal when they are placed in both vertical and horizontal direction. A3 and B4 original is normally functioned only in vertical palcement

Page 33: Operation Manual RD 3608,4129

32

Vertical placement Horizontal placement

7. Choose Paper Size Choose original size and copy size, eg. choose original size A4 and copy size A4, operation details as below: 1. Check and make sure automatic zoom rate indicator light is on, if it isn’t on, press the zoom rate key for conversion

Page 34: Operation Manual RD 3608,4129

2.Press the “original size” key to select A4, and the A4 indicator light is on.Press the “copy size” key to select A4 and the indicator light A4 is on;

3. LCD display:

33

◆Notes: Europe

Paper size A(±1%)×B(±1%) A3 291mm 414mm A4(R) 204mm 291mm A4 291mm 204mm B4 251mm 358mm A5(R) 204mm 142mm A5 142mm 204mm B5 251mm 176mm B5(R) 176mm 251mm

● When use the paper smaller than original size without choosing paper size, the inside of machine and the printout might be polluted. ● If the paper size is not correctly set before making master, the printout will not be correct.

Page 35: Operation Manual RD 3608,4129

8. Master Making 1. Press the master-making key and start master making;

试印 制版

印刷

停止

Test print Master-making

Start

Stop

2. After master making, one sheet of test printout automatically follows; 3. Check whether the print image is in the center of the printout, if not, please check if the original and the print paper are located in center. ◆Notes: If print number is input before master making, after master making, the machine will directly print according to the input number without test printout.

34

Page 36: Operation Manual RD 3608,4129

9. Printing 1.Set the printing number by pressing numeric key;

故障

35

数据传输

1 2 3

4 5 6

7 8 9

0清除 复位

Error Dada transmission

ResetClear

◆Notes ● Max printing number set 9999 sheets. ● If wrong number is input, press “*” key and set a new number. 2. Press the start key and start to print. The set print number decreases. The printouts are delivered onto the receiving tray;

试印 制版

印刷

停止

Test print Master-making

Start

Stop

3. The machine stops automatically after printing work is completed, and then the initial set printing number will be displayed. ◆Notes ● Press “stop” key if you need stop printing when the number is not zero, and press start key when you need restart printing.

Page 37: Operation Manual RD 3608,4129

10. Turn off the power 1.Turn the switch to“O”position and turn off the power. 3508/4119 3608/4129

36

Page 38: Operation Manual RD 3608,4129

Chapter 3

Printing Operation

This chapter introduces how to operate the machine on all functions.

Enlargement and Reduction———————————————————38 Automatic Zoom———————————————————————39 Free Zoom——————————————————————————41 Density Adjusting———————————————————————42 Scanning Density Adjusting ———————————————————42 Master-making Density Adjusting —————————————————43 Printing Density Adjusting————————————————————43 Char/Char&Photo/ Photo Mode——————————————————44 Two in one Master Making————————————————————45 Book Mode——————————————————————————47

37

Page 39: Operation Manual RD 3608,4129

Enlargement and Reduction To set enlargement and reduction according to the sizes required.

■Automatic Zoom Rate(Page 41) Machine choose the zoom rate automatically according to the size of original and copies. B4 document A4 printout

■Free Zoom Rate (Page40) Document printout

38

Page 40: Operation Manual RD 3608,4129

Automatic Zoom Basic Print Process 1-6 step(Page 24-33) Incorrect Incorrect Correct

39

1. Set “Automatic zoom rate” light on. If “Free zoom” light is on, press conversion button to switch the “Automatic zoom” light on;

2. Select original size by pressing “Original document size ” button. For example:A4. Press ”Copy size” to select. For example:B5;

Page 41: Operation Manual RD 3608,4129

3. LCD screen display:

◆Indication: Make sure to return the settings back to standard zoom rate ● According the steps 1-2 above select “B4” for original documents size and “B4” for copy size. ● Press “Reset” key (All clear) back to original setting mode.

Press “Master-Making” key to start making master.

40

Page 42: Operation Manual RD 3608,4129

Free Room 1.Press the zoom switch button and the “Free Zoom” indicator light is on. Press “Original document size” button to select original paper size. E.g. :A4.

2.Press “Free zoom” button to enter free zoom interface.

+-

50% 200%

100 %就绪

图文 100%

0

图像模式 文件模式

单页

0- +

手动倍率

3.Press cursor button “-” and “+” to set adjustment from 50% to 200%.

4. Press “Confirm ” button to confirm.

+-

50% 200%

110 %

41

Page 43: Operation Manual RD 3608,4129

5.LCD Screen:

◆Back to Zoom Standard Mode: ● Press zoom switch button or reset button.

Press “Master-making” key to start master making.

Density Adjusting Scan Density Adjusting

Adjust the scan density in 5 levels. There are 5 indicator lights, lighter, light, normal, dark, and darker. Increase density if original document is too light, while decrease the density if the original is too dark. ◆Choose “density” before master making.

Such as :Set the density to light. Press density adjusting buttons (including density-light button and density-dark button) as below in the operation panel to adjust the density. Press density-light button when you want to set light scan density. Note:When the left light is on, it is master-making density adjusting.

◆Indication Back to scan density standard setting. Press density adjusting buttons until the middle light is on.

42

Page 44: Operation Manual RD 3608,4129

Master-making Density Adjusting 5 steps for master making density, lighter, light, normal, dark, darker, which are indicated by 5 density light. 1. Press density switch button (the middle button) as below, then the signal light will be on.

2.Press density adjusting buttons to select the printing density. 3.Back to select the scanning density after press density switch button, then the indicator light of density switch is off.

◆Back to scanning density in standard settings. ● Adjust according to step1---2 until the middle signal light is on.

Printing Density Adjusting 3 levels for printing density. Adjust the printing density by increasing or decreasing the pressure of the pressure roller. Turn it to high level, the printing density is dark. Turn it to low level, the printing density is light.

43

Page 45: Operation Manual RD 3608,4129

Char/Char&Photo/ Photo mode 3 modes for this function: ●Char mode:for text print. Original: Text original ●Photo mode:for photo print. Original: Photo original ●Char&photo:for print of original mixed with text and photo. Original: Original mixed with text and photo

◆Note Select photo modes before master making.

For example, when the original is letter file, please choose “char” from the Photo Mode. 1. Press “Photo Mode” button in the display.

就绪

图文 100%

图像模式 自动倍率 文件模式

单页

0- +

878

2.The screen displays “Photo mode”, and the indicator light of cursor keys is on. Press cursor keys Up and Down keys to enter “Char” Mode. Press confirm key.

44

Page 46: Operation Manual RD 3608,4129

3.Main screen display:

Press “Master-making” button to make master.

Two-in-one Master Making Under Two-in-one master making mode, 2 sheets of original can be plated into one sheet of master, which is for book making. 1 2 1 4 3 2

45

3 4 Documents(even number) Printout1 Printout2 1 2 3 4 5

2 1 4 3 5

Documents(odd number) Printout1 Printout2 Printout3

Page 47: Operation Manual RD 3608,4129

◆Notes ● Select “Two-in-one”mode before master making. ● If 100% zoom rate is selected, set the original size equals to combined size of 2 sheets of original. ● Under zoom rate other than 100%, please pay attention on the following points. ● Make sure after zooming, the combined size of the 2 sheets of original is same as the copy paper size. ● Only standard size paper is ensured the correct printout, You may can not get the right output except the standard paper size.

1.Press “File Mode” button to enter file mode;

就绪

图文 100%

图像模式 自动倍率 文件模式

单页

0- +

878

2. LCD screen displays “File mode” interface;

文件模式

单页二合一

文件模式

单页二合一

书刊

3508/3608 4119/4129

3. The indicator light of cursor keys is on, press Up Down buttons to choose “Two-in-one”mode or book mode ,then press “confirm ” button to confirm.

46

Page 48: Operation Manual RD 3608,4129

Back to standard mode settings: ● Press “File Mode”, choose “Single”, and press” Confirm” button. Or

Press “#”(All clear) button, back to the standard mode settings. Press “Master-making” button to start master making.

47

◆Indications If the printout is incorrect, please check below: ● The direction of original document. ● Original size ,paper size and zoom rate.

Book Mode(4119/4129)

Book mode Under book mode, the book shadow or the shadow of folded original can be erased automatically.

Middle shadow erase The middle shadow with width of 15mm is erased.

Page 49: Operation Manual RD 3608,4129

1.Press “File Mode” button;

就绪

图文 100%

图像模式 自动倍率 文件模式

单页

0- +

878

2.LCD displays “File mode”;

3. Press cursor keys “Up” and “Down” to enter “Book” mode. Press “Confirm” to enter adjustment of book middle shadow. Press cursor keys “+” “-” to adjust the book middle show as showed below. Press “Confirm” button to confirm.

◆Indications Back to standard mode setting: Press “File Mode” to “Single” and press “Confirm” key. Or Press “#” (All clear) button, back to the standard settings.

Press “Master-making” button to start making master.

48

Page 50: Operation Manual RD 3608,4129

Chapter 4

Other Functions

This chapter describes other functions, such as : total count display, printing speed, printing position adjustment, energy save, password, computer connecting and other functions. Counter Display Function———————————————————50 Printing Speed Adjustment———————————————————51 Printing Position Adjustment——————————————————52 Power Save Function—————————————————————53 Confidential Function—————————————————————53 Computer Print Function————————————————————54 The Instruction of Driver Installation———————————————55

49

Page 51: Operation Manual RD 3608,4129

Counter Display Function 1. Check and confirm the machine stops printing;

◆Notes If the machine is printing, please press “Stop” button to stop printing.

2. Keep press “Stop” button, the total count of printing and master making will be displayed. See following figure: Total count: 123, Total master making: 10. Loose “Stop ” button, and the machine is back to original mode.

50

Page 52: Operation Manual RD 3608,4129

Printing Speed Adjustment 5 levels of printing speed,55 ppm, 70 ppm, 85 ppm, 105 ppm, 120 ppm, the 5 indicating lights indicate 5 levels of printing speed. Default setting is 85ppm, which is indicated by the middle light. The indicate light being on indicates the ongoing print speed. ◆Indications: ● In case the continual jam happen on certain type of paper or certain image paper, please increase or reduce the printing speed to solve this problem. ● Under high speed printing, printout is light ,while under low speed, printout is dark. ● The printing speed adjustment is effectual during printing process. Reduce the speed: Press “SpeedL”button, indicator light is moving toward left, and the printing speed decreases. Increase the speed Press” SpeedR” button, indicator light is moving toward right ,the speed increases.

◆Indications: Two methods are used to set back to standard settings: ● Press “SpeedL” button or “SpeedR” button until the middle indicator light is on. ● Press “#” (All clear ) button to back to the standard mode.

51

Page 53: Operation Manual RD 3608,4129

Printing Position Adjustment Printing position is still adjustable after master making. (Horizontal±10mm ) ◆Indications: The printing position is not adjustable during the printing process. Printing Position Adjustment 1. Press “+”and “-”keys indicated by the arrow as showed in the picture.

就绪

图文 100%

0

图像模式 自动倍率 文件模式

- +

单页

10- +

◆Indications: Two ways of setting to turning back to the standard position: ● Press “+” “-” keys until the printing position is “0mm”. ● Press “reset” button.

52

Page 54: Operation Manual RD 3608,4129

Power Save Function 1. After press “Energy save” button, LCD will become black without any display. All of the indicator are off (Except save energy indicator light );

2. Press any button to exit from save energy mode.

Confidential Function 1. Press “Set” button and the indicator light of setting button is on. LCD displays “Input New Password”;

2. Press the numeric keys to input 4 digit password, for example “1234”, then press “confirm ” button. The screen displays “Input password”, and please input the password “1234”. Press “Confirm” button and the main display shows “Ready”.

Remark:If the user wants to change the password, press “set” button, input new password and then press “Confirm” button. Without any operation, the machine will automatically lock in three (3) minutes. The machine shall save the password as memory after the password is set, so the password must be input every time the machine is turned on. If the user wants to cancel the password setting, first turn off the machine, then press “Energy save” button and “Set” button synchronously, and switch on the power. In this way, the password is canceled. If the user wants to set a new password please follow the steps above. 53

Page 55: Operation Manual RD 3608,4129

Computer Print Function

◆Note: Please refer to the instruction of driver installation for cable connecting and setting.

Steps 1—7, the basic print process (Pages 24---33) 1. Plug the USB cable into the digital duplicator and the computer; 2. Connect the USB cable; 3. Operate the print command according to the computer operation system. ◆Indications: After master making and print are completed, more operations can be executed on the control panel.

54

Page 56: Operation Manual RD 3608,4129

The Instruction of Driver Installation

Please install the driven procedures according to the following steps: Step 1: Plug the USB cable into the printer and the computer. Then Turn on the printer. Step 2: The following dialog box appears:

Then click Next. Step 3: The following dialog box appears:

55

Page 57: Operation Manual RD 3608,4129

Check the second option. Then click Next. Step 4: The screen now displays Hardware Type. Select Printer, then click Next:

Step 5: The following dialog box appears:

56

Page 58: Operation Manual RD 3608,4129

Click Have Disk. Step 6: The following dialog box appears:

Click Browse.

Step 7: Browse the path of the driver. The screen displays like following:

Select the file RDPrinter1.1 .inf, then click Open.

57

Page 59: Operation Manual RD 3608,4129

Step 8: The following dialog box appears:

Click OK.

Step 9: The screen displays the Printer Name:

Select the proper printer, and then click Next. Step 10: The following dialog box may appears:

58

Page 60: Operation Manual RD 3608,4129

Click Yes to continue installing the driver. Step 11: The following dialog box appears:

Click Next. Step 12: The following dialog box may appears:

59

Page 61: Operation Manual RD 3608,4129

Click Yes to continue the installation. Step 13: The following dialog box appears:

Click Finish to complete the driver installation.

60

Page 62: Operation Manual RD 3608,4129

61

The installation instruction above takes Windows XP as an example. The installations are similar in other operation system, and please just follow. Notes: The driver procedure above applies to RD3508, RD3608, RD4119, RD4129 etc. In case the installation fails please enter the printers in the control board, cancel RDPrinter1.1, click right key of the Mouse on the blank and enter the server attributes, click driver procedure and cancel RDPrinter1.1. And then reinstall according to the steps above. Remarks: This driver procedure is normally operated under Windows2000 and WindowsXP.

Page 63: Operation Manual RD 3608,4129

Chapter 5

Consumables Replacement

This chapter describes how to replenish supplies and dispose of them regularly.

Ink Replacement———————————————————————63 Master Replacement——————————————————————65 Taking out Disposal Master———————————————————67 Printing Paper Replacement———————————————————69

62

Page 64: Operation Manual RD 3608,4129

Ink Replacement LCD displays“Ink over”, when the ink in the cartridge is used out. Please replace ink as follows.

◆Notes Only Rongda ink is applied to this machine.

1. Open front cover; 2. Press down the drum lock switch; 3. Take out the empty ink case;

63

Page 65: Operation Manual RD 3608,4129

4. Open the new ink cover, insert the groove of the ink nozzle to be the “U”mouth on the drum;

◆Notes Don’t keep the opening ink exposed in the air for long.

5. Support and push in the ink holder, and lock it tightly. (The air is not allowed to leak into the ink pump, otherwise the ink can not be pumped in well). 6. Close the front cover.

64

Page 66: Operation Manual RD 3608,4129

Master Replacement When the master roll is near to the end, LCD displays “Master on Error” or“Master over”, Please replace the master as follows.

◆Notes Only Rongda master is applied to this machine.

1. Open the original paper receiving tray .(for 3508/3608); Press down the scan lock lever, and push the scan flat .(for 4119/4129)

65

Page 67: Operation Manual RD 3608,4129

2. Press down thermal head releasing lever to “Open” position;

◆Notes Don’t touch the thermal head, otherwise the thermal head might be scraped, which will effect master making quality.

3. Rotate the master roll bracket, remove the old master roll. Take out remaining master jammed in the thermal head; 4. Please install the new master roll onto the master bracket , and put it onto the plating machine; 5. The smooth face of master should be put downwards, extend the head of master in the middle of the printing roller and thermal head, lift down thermal head releasing lever to “Close”;

66

Page 68: Operation Manual RD 3608,4129

6. Press cutter micro switch ,take out the wasted master piece under cutter;

◆Notes It’s back and forth in cutting. Please do not touch paper cutting to avoid danger.

7.Close the original paper receiving tray (for 3508/3608)and scanning flat(for 4119/4129).

◆Notes ●Don’t take out warning sticker on the cutter cover. ●Moving cutter may cause hurt.

Taking out Disposal Master LCD shows “Disposal box full”.

◆Notes Only rongda waste master core is applied to this machine.

1. Press the master disposal box switch, open the disposal master box up to max;

67

Page 69: Operation Manual RD 3608,4129

2. Press the cover switch and the cover will be automatically sprung up; 3. Grasp both ends of roll core to take it out and remove the disposal master from roll core;

◆Notes There is ink on the roll core , please take care of your clothing.

4. Put the roll core into disposal master box; 5. Close disposal maser box top cover , and close that box. 68

Page 70: Operation Manual RD 3608,4129

Print Paper Replacement (for 3508/4119) 1. If the machine is in printing state please stop printing by pressing “Stop” button; 2. Press down paper lock lever; 3. Take out paper;

◆Notes Pls take is out if paper is jamming on feeding roller

4. Relocate the print paper,lift up paper lock lever.

69

Page 71: Operation Manual RD 3608,4129

Print Paper Replacement (for 3608/4129) 1. If the machine is in printing state please stop printing by pressing “Stop” button; 2. Press down paper feeding tray switch, lift down the feeding paper tray; 3. Take out paper;

◆Notes Please take it out if paper is jamming on the feeding Roller.

4. Replace print paper, feeding paper tray lifts up automatically after press “Start” key.

70

Page 72: Operation Manual RD 3608,4129

71

Chapter 6

Trouble Shooting

This chapter describes how to take care of problems that may arise with your Rongda machines. Check the following information and the related items before calling your authorized service department.

No Currency —————————————————————————72 Master Making/Printing Error———————————————————73 LCD Display Error and Simple Solution———————————————74 Placement of Drum———————————————————————76 Paper Empty —————————————————————————77 Paper Jam———————————————————————————78 Master Ejection Error —————————————————————81 Master Load Error———————————————————————83

Page 73: Operation Manual RD 3608,4129

No Currency If there is no power, please check as follows: Whether the machine is switched on Whether the machine is connceted to the power source

No Yes

Connect to the power source

Whether the power is switched on

No Yes

Switch on the power

Contact the Service Dept

72

Page 74: Operation Manual RD 3608,4129

Master Making/Printing Error If the machine can not proceed with master making/printing, please check as follows: Whether there is indication from the indicator light

No Yes Contact the Service Dept. Refer to the indicated error information of the next interface

73

Page 75: Operation Manual RD 3608,4129

LCD Display Error and Simple Solution Information Solution

Drum Lock Turn off the power and restart it. If the drum is still locked ,please contact Service Dept.

Clamp Error Contact the Service Dept.

Clamp A Error Contact the Service Dept.

Clamp B Error Contact the Service Dept.

Clamp C Error Contact the Service Dept.

Unload Position Error

Contact the Service Dept.

Space Motor Error Contact the Service Dept.

Cutter Motor Error Contact the Service Dept.

Fan Motor Error Contact the Service Dept.

Master-off Motor Error

Check disposal master box feeding mouth jams or not, if not, contact Service Dept.

Power Safeguard Turn off the power and turn it on in 10 seconds. If it doesn’t function, please contact the Service Dept.

Ink Motor Error Contact the Service Dept.

Elevator Motor Error ( for 3608/4129)

Contact the Service Dept.

Ink Over Please replace with new ink in time.

Load paper Press paper lock lever down and place paper(3508/4119)/Place paper(3608/ 4129).

Disposal box full Please close the box. Or the box might be full, please remove the wasted master.

No Drum Please relocate the drum.

Front Cover Open Please close front cover.

74

Page 76: Operation Manual RD 3608,4129

Top Cover Open (for 4119/4129) Close the front cover. Scan Cover Open (for 3508/3608) Close scan cover. File Jam (for 3508/3608) Open Scan cover, take out the original paper. No File (for 3508/3608) In 2 second this error shall be removed automatically removed. Paper Tray Down (for3508/4119) Lift up paper feed tray (3508/4119).

Right Paper Jam Press down the drum start switch to check paper exit or close the master disposal box.

Left Paper Jam Press the jog switch of paper feed tray and remove the jam paper.(for 3608/4129)/ Press down paper lock lever and remove the jam paper ( for 3508/4119).

Middle Paper Jam Press down the jog switch and take out the jam paper. Master on Error Open paper receiving tray, and clear the master(for 3508/3608)/Open

scan table, and clear the master(for 4119/4129)

Sundries in Feed Part Open paper load tray, and clear it (for 3508/3608); Open scan table, and clear it (for 4119/4129).

Master over Install the new master. Outs Error Press drum micro switch and drive the drum to stop position, and

take out drum. Take out the remaining master from drum ifthere is any.

Fake Ink Please replace with original ink, and press “stop ”key to clear the error.

Fake Master Please replace with original master, and press “stop”key to clear the error.

Ink Connect Error Press “stop” key to clear the error, and print again. If the error remains, contact Service Dept.

Master Connect Error

Press “stop” key to clear the error, and print make master again. If the error remains, contact Service Dept.

75

Page 77: Operation Manual RD 3608,4129

Placement of Drum Clear errors as follows: 1. Open front cover; 2. Open drum lock switch ,take out drum; 3. Insert it again ,then press the lock switch; 4. Close front cover.

76

Page 78: Operation Manual RD 3608,4129

Paper Empty (for 3508/4119) Please add paper as below: 1. Press down the paper lock lever; 2. Place the paper and lift up paper lock lever.

Paper Empty(for 3608/4129) Please add paper as below:

77

1. Place the paper onto the feed tray when feed tray elevator stops descending; 2. Press “Start” key to stat printing , paper feed tray elevator lifts automatically.

Page 79: Operation Manual RD 3608,4129

Paper Jam Left Paper Jam Please take out paper as below: 1. Press down the paper locked lever ( 3508/4119), press elevator switch and the elevator descends(3608/4129); 2. Take out jammed paper on the paper feed roller; 3. Lift up paper lock lever( 3508/4119); Press “Start” key to print , paper feed tray lifts automatically.(3608/4129). Right Paper Jam Please take out jam paper as below: 1. Press disposal master box switch, open that box to max;

78

Page 80: Operation Manual RD 3608,4129

2. Press drum switch and take out paper jammed; 3. In case the print paper wraps onto the drum, please

79

press the micro switch of the drum to rotate the drum until the head of the print paper is showed;

◆Warning: ● Please don’t touch the drum and pressure roller when press microswitch. ● Don’t put your hand into machine while the machine is running, avoiding hurting.

4. Please take out that paper as press that drum switch,remove that err;

◆Notes: Don’t make your cloth dirty

5. Press drum switch continuously till the warning stops. It shows drum is back to stop position; 6. Close disposal master box. ◆Notes:

In order to make quality printout, after cleaning the warpping paper from the drum,please remake the master.

Page 81: Operation Manual RD 3608,4129

Middle Paper Jam Please take out paper as below: 1. Press disposal master box switch, and open that box to max; 2. Press drum micro switch and take out paper jammed; 3. Keep pressing drum microswith until warning stops, which indicates drum is back to stop position; 4. Close master disposal box.

80

Page 82: Operation Manual RD 3608,4129

Master Ejection Error Please clear error as below.

◆Warning: ● Don’t press the drum surface by hands, otherwise your hands and clothing may get stained, moreover the drum surface may get damaged and the printout quality might be affected. ● Be careful to locate the drum, and make sure to place it onto the level and steady flat.

1. Press drum micro switch until warning stops; 2. Open front cover; 3. Open drum locked switch ,take out the drum;

81

Page 83: Operation Manual RD 3608,4129

4. Open the clamp and release the clamp edge;

◆Notes: Don’t make your cloth dirty 5. Clear the master manually, rotate drum to its stop position, and make sure the block in the groove; 6. Hold the drum flatly, insert it into the machine, and press down the drum lock switch; 7. Close front cover; 8. Press master-making key, start again.

82

Page 84: Operation Manual RD 3608,4129

Master Load Error (for 3508/3608) Please clear error as below: 1. Open original paper receive tray; 2. Clear extra master; 3. Close original paper receive tray; 4. Press master-making key ,and make master again.

83

Page 85: Operation Manual RD 3608,4129

Master Load Error (4119 4129 ) Please clear error as below: 1. Press scan lock lever, and push scan table; 2. Clear extra master; 3. Close scan table; 4. Press master-making key ,and make master again.

84

Page 86: Operation Manual RD 3608,4129

Chapter 7

Specifications and Maintenance

Specifications———————————————————————86 Maintenance ———————————————————————87 Replace the Friction Pad ——————————————————88 Replace the Paper Switch——————————————————89 Replace/Clean the Paper Printing Roller————————————90 Replace the Soft Screen —————————————————91

85

Page 87: Operation Manual RD 3608,4129

Specifications No. Name Digital Duplicator 1 Model RD3508(B4) RD3608(B4) RD4119(B4) RD4129(B4) 2 Working principle Fully automatic digital scanning, thermal master making and printing3 Processing mode Thermal master making 4 Time of first print 44S 50S 5 Resolution 300×400DPI 6 Scanning Area 252mm×355mm 285mm×406mm 7 Original size(MAX)257mm×364mm(B4) 297mm×420mm(A3) 8 Image area(MAX) 252×355mm

9 Paper size (MAX) 297mm×420mm(A3)10 Paper weight 40g/㎡-210g/㎡ 11 Feed tray capacity

(MAX) 500sheets70g/㎡ 950sheets70g/㎡ 500sheets70g/㎡ 950sheets70g/㎡

12 Print speed 55-120ppm(5 selections:55、70、85、105、120) 13 Regular Zoom Rate

Selection 70%、81%、87%、94%、100%(standard)、115%、122%、141%

14 Zoom Rate Selection Automatic Zoom, Free zooming:50%—200% at 1% 15 Print position

adjustment ±10mm

16 Original Mode Text , picture , text & picture 17 Density control Lighter, light, normal, dark, darker 18 Ink supply Automatical 19 Master load Automatical 20 Master drop Automatical 21 Master size 270mm*495mm

Pack size 747mm*750mm* 753mm

Pack size 747mm*707mm*747mm

Pack size 707mm*707mm* 847mm

Pack size 747mm*720mm* 847mm

22

Machine size Work size

1335mm*625mm* 1320mm*625mm*510mm

Work size

510mm

Work size 1335mm*625mm* 1320mm*625mm* 560mm

Work size

560mm

86

Page 88: Operation Manual RD 3608,4129

Maintenance In the first paper feed section, the pressure between the paper rollers and the separator transports the paper to second feed part. Therefore, after a number of sheets pass, the feed rollers will be worn so it needs to be replaced. 1. Press the elevator’s microswitch and the paper feed tray descends. Remove the bolt on the connect knot on the right end of the paper rollers’ shaft; 2. Move the paper rollers’ shaft until the paper roller can be removed; 3. First remove the side rollers; take off the screw on the main roller and then remove the main roller. Replace with new feed rollers and fix the screw; 4. Connect the paper roller shaft and the connecting bolt. Make sure to fix screws.

87

Page 89: Operation Manual RD 3608,4129

Replace Friction Pad The paper sheets are separated by the pressure produced by the friction pad against the paper roller. The friction pad will be worn after a number of sheets are fed, and it need to be replaced. 1. Press the elevator’s microswitch and the paper feed tray descends. Remove the bolt on the connect knot on the right end of the paper rollers’ shaft; 2. Move the paper rollers and the shaft, take out the old friction pad and install a new one; 3. The clearance between the paper separation base unit and the paper feed support plate can be adjusted by the adjusting bolt. Adjustment standard. Make no clearance between the base unit and support plate, but the support plate can be taken out from the base unit or taken into it by hand easily. 4. Connect the paper roller shaft to the connecting bolt. Make sure to fix the screws.

88

Page 90: Operation Manual RD 3608,4129

Replace the Paper Switch Paper switch controls the up-down movement of print roller. It is pushed open by the paper head. It shall be worn after a number of paper printed and needs to be replaced. 1. Take out the drum, open the disposal box and the white paper switch is showed; 2. Disassemble the bolt on the paper switch, and remove the paper switch; 3. Install the new paper switch, keep two ends of switch to be parallel to the paper plate below; 4. Close disposal box and place the drum back.

89

Page 91: Operation Manual RD 3608,4129

Replace/ Clean the Printing Roller During paper is printed, the press between drum and print roller produce the pressure. Moreover, some dust or speck comes in. In order to make sure printing is not effected, the print roller should be cleaned or replaced when the print paper sheets reach a certain amount. 1. Open the front door, take out drum, and you will see the print roller inside; 2. Take hold of the print roller and draw it away; 3. Clean the printing roller or replace with a new roller. Put one end of new print roller’s shaft into the hole controlled by spring plate, and then insert the other end into the hole. Put drum back and close the front door.

90

Page 92: Operation Manual RD 3608,4129

Replace the Soft Screen 1. Place drum steadily on the desktop or floor. Discharge two press plates on the upper frame of screen; 2. Remove lower frame of screen; 3.Take out the soft screen from the drum, and then remove upper and lower frames of soft screen. Insert new screen from the front side; 4.Install new screen in reverse of the steps of above. Notes: The installed soft screen must be leveled off and tightened.

91