2. Exploded Views and Parts List (SCX-4300)Contents2.2 2.3 2.4
2.5 2.6 2.7 2.8 Housing Base Exploded View Frame Assembly Exploded
View Fuser Unit Exploded View Drive Assembly Exploded View Scan
Assembly Exploded View OPE Assembly Exploded View Cassette Assembly
Exploded View 5 7 9 13 15 17 19 21
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KEl ec troPart Number & Description format.There are two
types of Part number format.
Part numbers and descriptions are defined according to a company
standard. The information below will help you to understand the
part number format and assist when ordering spare parts.
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This format is used throughout Samsung on all product ranges.
Typically it is used for small components and electronic parts.
This format is controlled by individual Samsung Divisions and is
used on specific products, typically for mechanical parts. Type 2
format part numbers fall into 2 categories:
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Assemblies consisting of 2 or more parts. Also used for Service
manuals, user guides and diagrams. Assy parts and A/S privately
used Parts can be distinguished by the part Code and Description.
They are always Type 2 format. The 2 leading characters indicate
private or assembly parts.
Service Manual
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c. deSamsung Electronics
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Service Manual
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2.1 Main Exploded View
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Drawer 2.1-0 2.1-1 2.1-4 2.1-4 2.1-5 2.1-6 2.1-7 2.1-8 2.1-9
2.1-10 2.1-A
SEC_code SCX-4300 JC96-05058A JC96-05169A JC96-05170A
JC31-00004A JC59-00018C JC39-00242A JB39-40532A JC96-03823A
JC39-00241A JC97-01792A
Description SET ELA HOU BASE-HOUSING ELA UNIT-FRAME LOWER ELA
UNIT-FRAME LOWER FAN-DC_HAWK UNIT-HUMMING_VE LSU CBF HARNESS-LSU
CBF HARNESS-OPE ELA UNIT-DRIVE CBF HARNESS-MOTOR MEA UNIT-SHIELD
ENGINE ROLLER-TRANSFER PPR-SPACER_TR GEAR-TRANSFER
Qty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Service SNA SNA SA SA SA SA SA SA
Remark
XAA SEE
2.1-11-1 JC66-01218A 2.1-11-2 JC72-00851A 2.1-11-3 JC66-00395A
2.1-12 2.1-13 2.1-14 2.1-14 2.1-14 2.1-15 2.1-16 2.1-17 2.1-18
2.1-19 2.1-20 2.1-21 2.1-22 2.1-22 2.1-22 JC63-00107A JC61-00601A
JC44-00072B JC44-00073B JC44-00074B JC92-01762F JC39-00240A
JC97-02436D JC96-05119A 6103-001056 JC96-05049A JC39-00001B
3903-000042
KEl ec troSHIELD-P-ENGINE SMPS-V1 SMPS-V2 BRACKET-P-INLET
SMPS-V2C(XEV,XSS,XFA PBA MAIN CBF HARNESS-ENGINE MEA UNIT-CASSETTE
ELA UNIT-SCANNER SUPPORTER USB cable CBF-POWER CORD CBF-POWER CORD
CBF-POWER CORD 1 1 1 1 1 2 1 1 1 1 1 CARTRIDGE-TONER6
niSA SA SA SNA SA SA SA SA SA SA SA SA SNA SNA SNA SA SA SA SEE
XAA XEU 110V 220V 220V SNASamsung Electronics
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3903-000085 3903-000067
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Samsung Electronics
Drawer 2.2-0 2.2-1 2.2-1-1 2.2-1-2 2.2-1-3 2.2-1-4 2.2-1-5
2.2-1-6 2.2-2 2.2-2-1 2.2-2-2 2.2-2-3 2.2-2-4 2.2-3 2.2-3-1 2.2-3-2
2.2-4 2.2-5 2.2-5-1 2.2-5-2 2.2-5-3 2.2-5-4 -
SEC_code JC96-05058A JC97-03245A JC61-02582A JC61-02583B
JC63-01895A JC72-01343A JC61-00949A JC61-00026A JC97-03246A
JC63-01898A JC70-00477F JC70-00476F JC70-00304A JC66-00387A
6003-000264 JC96-05145A JC63-01894A JC92-01761A 6003-000196
JC63-01893A JC97-03247A JC63-01896A JC63-01897A 3103-001085
6003-000196 JC61-01643A
Description ELA HOU BASE-HOUSING MEA UNIT-COVER MIDDLE
STACKER-SMALL STACKER-RX LARGE COVER-MIDDLE PMO-SUB_M_STACKER
STOPPER-M-LEVER SPRING ETC-TS-CHARGE APOLLO MEA UNIT-COVER FRONT
COVER-FRONT ADJUST-MANUAL R ADJUST-MANUAL L
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Remark
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SCREW-TAPTITE 3 1 ELA UNIT-COVER SIDE R COVER-SIDE R 1 PBA
SUB-SWITCH SCREW-TAPTITE COVER-SIDE L 1 1 1 1 1 1 1 1 1 MEA
UNIT-COVER REAR COVER-REAR FAN-DC SCREW-TAPTITE COVER-REAR DOOR
HOLDER-M_HARNESS8
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Transfer Roller4
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29 53
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2.3. Frame Assembly Exploded View
931 32 39 35 33 36 37 40 3841-4
49
B
71
52
46-1
45-1 45-2
46-2
45-3
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46-3
46-4
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46-5
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Drawer 2.3-0 2.3-0 2.3-1 2.3-2 2.3-3 2.3-4 2.3-5 2.3-6 2.3-7
2.3-8 2.3-9 2.3-10 2.3-11 2.3-12 2.3-13 2.3-14 2.3-15 2.3-16 2.3-17
2.3-18 2.3-19 2.3-20 2.3-21 2.3-22 2.3-23 2.3-24 2.3-25 2.3-26
2.3-27 2.3-28 2.3-29 2.3-30
SEC_code JC96-05169A JC96-05170A JC61-01651A JC61-00604A
JC61-00594A JC66-00038A JC61-00829A 6044-000159 JC66-01209A
6107-001163 JC61-00582B JC72-41081B JC72-41082B JC72-00143A
6031-001051 6107-001164 6107-001165 JC92-01786A JC63-00458A
JC61-01652A JC70-00340A JC75-00049A JC61-00911A JC72-00983A
Description ELA UNIT-FRAME LOWER ELA UNIT-FRAME LOWER
FRAME-M_BASE PLATE-P-SAW GUIDE-M-TR RIB GEAR-EXIT F/DOWN
HOLDER-BEARING EXIT F/DOWN RING-C ROLLER-EXIT F/DOWN SPRING-CS
HOLDER-M_EXIT F/DOWN PMO-M-ROLLER EXIT_MAIN 5 PMO-M-ROLLER EXIT_FR
500 PMO-GEAR_EXIT_DRV16 SPRING-TS SPRING-TS
Qty 1 1 1 1 1 1 2 2 4 1
Service SA SA SA SA SA SA SA
Remark 110V 220V
KEl ec tro4 4 4 2 WASHER-PLAIN 2 1 1 PBA SUB-CRUM 1 1
GROUND-P-TERMINAL DEVE PLATE-P-TERMINAL CR MEC-TERMINAL
IPR-P-TERMINAL DEVE KEY HOUSING-M-TERMINAL R2 PMO-LOCKER CST
PMO-ACTUATOR CVR OPEN FOOT-FRONT FOOT-BACK IPR-P-GROUND_TR
IPR-P-TERMINAL CON PMO-PLATE GUIDE DEVE_L PMO-PLATE GUIDE DEVE_R
SPRING ETC-GUIDE DEVE 1 3 4 1 2 1 2 2 1 1 1 1 210
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JC72-00974A JC61-00836A JC61-00835A JC70-00311A JC70-00312A
JC72-00984A JC72-00985A JC61-70932A
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Service Manual
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SNA SA SA SA SASamsung Electronics
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Drawer 2.3-31 2.3-33 2.3-34 2.3-35 2.3-37 2.3-38 2.3-39
2.3-40
SEC_code JC72-00976A JC70-00309A JC72-00975A JC72-00977A
6107-001162 JC72-00382B JC66-00526A JC66-00598A
Description PMO-ACTUATOR FEED IPR-P-GROUND_EARTH TR PMO-ACTUATOR
EMPTY PMO-ACTUATOR MANUAL SPRING-ETC PMO-BUSHING FEED ROLLER-FEED
ROLLER 1 ROLLER-FEED BUSH-M-PICK_UP L SHAFT-P-PICK_UP
STOPPER-PICK_UP PMO-IDLE PICK_UP SPONGE-ROLLER PICK_UP
BUSH-M-PICK_UP R SHAFT-P-CORE GEAR-IDLE 23 SHAFT-FEED GEAR-FEED 2
HOUSING-M-PICK_UP
Qty 1 1 1 1 1 2 1 1 1 1 2
Service SA SNA SA
Remark
2.3-41-2 JC66-00399A 2.3-41-3 JC61-00593A 2.3-41-4 JC72-00982A
2.3-41-5 JC72-01231A 2.3-41-6 JC61-00587A 2.3-41-7 JC61-00591A
2.3-41-8 JC66-00720A 2.3-42 2.3-43 2.3-44 2.3-A JC66-00396A
JC66-00398A JC66-00394A JC81-01692A
KEl ec tro2 1 1 1 1 1 1 1 1 1 AS-GEAR PICK_UP 1 PMO-GEAR PICK_UP
B PMO-GEAR PICK_UP A SPRING-CS MEA UNIT-CLUTCH 1 1 1 1 1 1 1 1 1 1
1 GEAR-FEED 1 PMO-COLLAR_SPRING SPRING-TS PMO-HUB CLUTCH SHAFT-FEED
BRACKET-P-FEED SOLENOID-HB (PICK-UP) SOLENOID-HB (MANUAL)
CAM-M-PICK_UP11
2.3-45-1 JC72-00980A 2.3-45-2 JC72-00979A 2.3-45-3 6107-001167
2.3-B 2.3-46-2 2.3-46-3 2.3-46-4 2.3-46-5 2.3-47 2.3-48 2.3-49
2.3-50 JC97-01788A JC72-00978A 6107-001171 JC72-00981A JC66-00398A
JC61-00602A JC33-00009A JC33-00010A JC66-00377A
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2.3-41-1 JC61-00586A
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Electronics
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Drawer 2.3-51 2.3-52 2.3-53 2.3-54 2.3-55 2.3-56 2.3-57 2.3-58
2.3-59 2.3-60 2.3-61 2.3-62 2.3-63 2.3-64 2.3-65 2.3-66 2.3-67
2.3-68 2.3-69 2.3-69 2.3-70 2.3-71
SEC_code 6107-001170 6044-000001 JC70-00308A JC70-00335A
JC70-00310A JC61-00585A JC61-70958A JC66-00527A JC61-00718A
JC70-00458A JC70-00307A JC67-00027A JC61-00583A JC92-01620B
JC61-00588A JC61-00047A JC72-00102A JC68-00407A JC96-05101A
JC96-05101B JC61-00607A JC61-00937A
Description SPRING-TS RING-CS IPR-P-GROUND_DRIVE
IPR-P_GROUND_DRIVE2 IPR-P-GROUND_FUSER BUSH-M-FEED IDLE SPRING
ETC-TR SHAFT-FEED IDLE GUIDE-P-PAPER IPR-P-GROUND_GUIDE PAPER
IPR-P-EARTH TRANSFER LENS-PTL HOLDER-PTL
Qty 1 1 1 1 1 2 2 1 1 1
Service SA SNA SNA SA SA
Remark
KEl ec tro1 1 PBA SUB-PTL BUSH-M-TR L 1 1 SPRING ETC-TR L HAWK
PMO-BUSHING_TR(L) LABEL(R)-HV FUSER ELA HOU-FUSER ELA HOU-FUSER
GUIDE-P-TR 1 1 1 1 1 1 GUIDE-M-KNOCK UP 112
ni1 SA SA SA SA SA SA SA SA SA SA SA
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2.4. Fuser Unit Exploded View
17
21
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22
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Samsung Electronics
Drawer 2.4-0 2.4-0 2.4-1 2.4-3 2.4-4 2.4-5 2.4-6 2.4-7 2.4-2
2.4-9 2.4-10 2.4-11 2.4-12 2.4-12 2.4-13 2.4-14 2.4-14 2.4-15
2.4-16 2.4-17 2.4-18 2.4-19 2.4-20 2.4-21 2.4-22 2.4-23 2.4-24
2.4-25 2.4-26 2.4-27 2.4-28 2.4-29 2.4-30 2.4-31 2.4-S1 2.4-S2
2.4-S3 2.4-S4
SEC_code JC96-05101A JC96-05101B JC63-01019A JC61-00064A
JC72-40361A JC61-70976A JC47-00013A JC72-00143A JC66-00396A
6044-000001 JC66-01204A JC39-00404A JC39-00559A JC39-00558A
1404-001298 4713-001203 4713-001202 JC66-00601A JC66-00564A
JC61-00589A JC61-00590A JC66-00380A JC73-00017A JC66-00600A
JC66-10901A 6107-001168 JC72-00382A
Description ELA HOU-FUSER ELA HOU-FUSER COVER-M-FUSER SPRING
ETC-CLAW PMO-ROLLER_EXIT SPRING ETC-FUSER EXIT THERMOSTAT-_170
PMO-GEAR_EXIT_DRV16 GEAR-IDLE 23 RING-CS GEAR-RDCN 25/15 CBF
HARNESS-FUSER JOINT HARNESS-FUSER HARNESS-FUSER LAMP-HALOGEN
LAMP-HALOGEN ROLLER-HEAT BUSH-M-HR L
Qty 1 1 1 4 2 2 1 1 1 1 1 1 1 1 1 1 1
Service SA SA SA SA SNA SNA SA
Remark 110V 220V
niSA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SNA SNA SNA SA
SNA SNA SNA SNA SNA SNA SNA SNA SA 1 1 1 1 1 2 1 1 1 3 1 1 1 1 1 1
1 5 6 1 1
KEl ec troTHERMISTOR-NTC GEAR-FUSER, Z37 BUSH-M-HR R
ROLLER-M-EXIT F/UP RMO-RUBBER_EXIT BUSH SPRING-CS PMO-BUSHING TX
HOLDER-ACTUATOR SPRING-TS PMO-ACTUATOR_EXIT IPR-P-FRAME_FUSER
GUIDE-M-INPUT LABEL(P)-CAUTION HOT WASHER-PLAIN SCREW-TAPTITE
SCREW-TAPTITE SCREW-TAPTITE SCREW-TAPTITE ROLLER-PRESSURE14
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JC61-00581A 6107-001165 JC72-00987A JC70-00317A JC61-00595A
JC68-01581A 6031-001051 6003-000282 6003-000269 6003-000196
6006-001078
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2.5. Drive Assembly Exploded View
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Drawer 2.5-0 2.5-1 2.5-2 2.5-3 2.5-4 2.5-5 2.5-6 2.5-7 2.5-8
2.5-9 2.5-10 2.5-11 2.5-12 2.5-13
SEC_code JC96-03823A JC61-00598B JC66-01203A JC66-00340A
JC66-01202A 6031-000023 JC66-00391A JC66-00389A JC61-00599A
JC66-00392A JC66-00390A JC31-00028A JC72-00825A 6001-000130
Description ELA UNIT-DRIVE BRACKET-P-GEAR 1400 GEAR-DRV FUSER
OUT GEAR-HUB CLUTCH GEAR-DRV FUSER IN WASHER-PLAIN GEAR-RDCN 113/33
GEAR-RDCN 57/18 BRACKET-P-MOTOR 1400 GEAR-RDCN 90/31 GEAR-RDCN
103/41 MOTOR STEP-HUMMINGBIRD PMO-IMPELLER_DRV SCREW-MACHINE
Qty 1 1 1 1 1 3 1 2 1 1 1
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Remark
KEl ec tro1 516
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2.6-5 2.6-6 2.6-C 2.6-C 2.6-C 2.6-D 2.6-8 2.6-9 2.6-10 2.6-11
2.6-12 2.6-13 2.6-14
SEC_code JC96-05119A JC96-05119C JC96-05119E JC96-05054A
JC61-00929B JC63-01899A JC63-00209A JC96-05057A JC63-01902A
JB01-00002A JB68-00644A JC96-05056A JC96-05056C JC96-05056E
JC96-5055A JC68-01893A JC63-01900A JC61-00931A JC66-00713B
6107-001194 JC66-00718A JC96-03834A
Description ELA UNIT-SCANNER ELA UNIT-SCANNER ELA UNIT-SCANNER
ELA UNIT-COVER PLATEN HINGE-PIVOT COVER-SCAN PLATTEN SHEET-WHITE
SPONGE ELA UNIT-SCAN-UPPER COVER-SCAN UPPER GLASS-PLATEN ELA
UNIT-OPE ELA UNIT-OPE LABEL-BLANK LABEL(P)-SHADING ELA UNIT-OPE
Qty 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1
Service SA SA SA
Remark XIL
KEl ec tro1 ELA UNIT-SCAN LOWER COVER-SCAN LOWER
BRACKET-P-PULLEY PULLEY-IDLE SPRING-CS SHAFT-CIS ELA UNIT-SCAN
DRIVE 1 1 1 1 1 1
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JC96-05118A 6602-001637 JC61-01646A 6107-001137 0609-001307
JC66-01580A JC39-00954A
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ELA UNIT-CIS BELT-TIMING GEAR BRACKET-M-CIS SPRING-CS CONTACT
IMAGE SENSOR SLIDER-CIS FLAT CABLE
1 1 1 2 1 2 1
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Samsung Electronics
2.7. OPE Assembly Exploded View
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2.7-9 2.7-10
SEC_code JC96-05056A JC63-01901A JC64-00408A JC64-00409A
JC64-00258E JC67-00156A JC67-00155A JC64-00257E JC92-01760B
6003-000196 JC39-00582A
Description ELA UNIT-OPE COVER-PANEL KEY-START KEY-STOP
KEY-COPIES CAP-M-LED CAP-M-LCD KEY-MENU PBA SUB-PANEL SCREW-TAPTITE
HARNESS-OPE
Qty 1 1 1 1 1 1 1 1 1
Service SA SA
Remark
KEl ec tro120
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2.8. Cassette Assembly Exploded View
6 7 8
KEl ec tro2 3 20 19 4 5 10 10 9 15 17 1821
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Drawer 2.8-0 2.8-1 2.8-2 2.8-3 2.8-4 2.8-5 2.8-6 2.8-7 2.8-8
2.8-9 2.8-10 2.8-11 2.8-12 2.8-13 2.8-14 2.8-15 2.8-16 2.8-17
2.8-18 2.8-19 2.8-20
SEC_code JC97-02436D JC70-00300A JC70-00301A JG66-40003A
JC70-00314A JC73-00140A JC63-00290A JC61-00580A JC61-70911A
JC61-00603A 6107-001166 JC72-00971A JC61-00918B JC61-00876A
JC72-00972A JG61-70531A JC66-00529A 6107-001047 JC61-01641A
JC66-00719A JC73-00141A
Description MEA UNIT-CASSETTE ADJUST-M-CASSETTE_L
ADJUST-M-CASSETTE_R GEAR-PINION IPR-PLATE PAD RPR-FRICTION PAD
SHEET-HOLDER PAD HOLDER-M-PAD SPRING ETC-EXIT ROLL FD
PLATE-P-KNOCK_UP SPRING-CS
Qty 1 1 1 1 1 1 1 1 1
Service SA SA
Remark
KEl ec tro2 PMO-EXTENSION SMALL GUIDE-M-EXTENSION L2
FRAME-M_CASSETTE PMO-PLATE_LOCKER 1 1 1 1 SPRING ETC-LOCKER,PLATE 1
ROLLER-M-IDLE FEED GUIDE-M-HANDLE 2 1 1 SPRING-ES 2 CAM-M-KNOCK UP
RPR-PAD CASSETTE 122
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