Samsung SCX-4300 Series User manual

Manual
SERVICE
DIGITAL LASER MFP
SCX-4300 Series
Model : SCX-4300/XBH
Basic Model :SCX-4300
DIGITAL LASER MFP The keynote of Product
[ Key Features ]
- 18ppm Print/Copy Speed
- 600dpi Print/Copy Resolution
- 600 x 2400dpi Scan Resolution
- Samsung Print Language
- 8MB System Momory
- 250sh Paper Input/50sh Paper Output
- Under 42sec Warm-up Time
- 16 x 2 Line LCD Display
- USB 2.0
-Toner cartridge Life : Initial(1K),Sales(2K)
- Special Copy: ID Copy, Clone, 2-up, Poster,
Autofit
SCX-4300 Series

ELECTRONICS
Samsung Electronics Co.,Ltd. February. 2008
Printed in Korea.
VERSION NO. : 1.00 CODE :4300-A00XBH
GSPN (Global Service Partner Network)
North America : service.samsungportal.com
Latin America : latin.samsungportal.com
CIS : cis.samsungportal.com
Europe : europe.samsungportal.com
China : china.samsungportal.com
Asia : asia.samsungportal.com
Mideast & Africa : mea.samsungportal.com

-The differences between SCX-4200 and SCX-4300
Contents
-Exploded Views & Parts List (SCX-4300)
-System Diagram

Service Manual
1
Samsung Electronics
1. The differences between SCX-4200 and SCX-4300
The solution of
problems about
JAM2 in SCX-4200
Teflon+PPS
(JC61-02580A)
Plate+PPS
(Holder :JC61-00584A,
Plate : JC61-00605A)
FUSER
(GUIDE-
CLAW)
Initial toner : 1K2K3KLife of
Cartridge
Inorganic tin based
toner is used of
Nike-2 Low VE, Swan,
Logan, Plover
Inorganic tin based
toner
(JC02-00062A)
Organic tin based
toner
(JC02-00043A)
Toner
High-glossySurface textureOPE
The solution of
problems about
turning on an electric
current is bad in
SCX-4200
Sinter Bushing
(JC61-02468A)
MOLD Bushing
(JC61-00588A)
FRAME
N-CRUMEEPROMCRUM
-Black toneGray toneCOVER
. Contact Image
Sensor
(Vendor: ASIA TECH
IMAGE INC.)
.Cover-UPPER
includes high-glossy
surface
.Contact Image Sensor
(0609-001237, Liteon)
SCAN
RemarksSCX-4300SCX-4200Facts
Summary

●Cover
New Design, High-glossy, Black Cover
SCX-4300SCX-4200
Black, Texture
Black, High-glossy
The solution of problems about turning on an electric current is bad in SCX-4200
SCX-4300
SCX-4200
JC61-00588A
Mold-
Bushing
JC61-02468A
Sinter Bushing
●Frame
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Samsung Electronics

SCX-4300SCX-4200
Contact Image Sensor-VE ($1.4 ↓)
Liteon ASIA TECH IMAGE INC.
●Scan
SCX-4300SCX-4200
The solution of problems about JAM2 in SCX-4200
Holder (PPS) :JC61-00584A,
Plate : JC61-00605A PPS+Teflon : JC61-02580A
●Fuser
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Samsung Electronics

5
2.2 Housing Base Exploded View 7
2.3 Frame Assembly Exploded View 9
2.4 Fuser Unit Exploded View 13
2.5 Drive Assembly Exploded View 15
2.6 Scan Assembly Exploded View 17
2.7 OPE Assembly Exploded View 19
2.8 Cassette Assembly Exploded View 21
2. Exploded Views and Parts List (SCX-4300)
Contents
Part 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.
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:
Assemblies consisting of 2 or more parts. Also used for Service manuals,
user guides and diagrams.
Ass’y 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.
number letter
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Samsung Electronics

2.1 Main Exploded View
4
6
7
8
9
10
B
11-1
11-2
11-3
17
20
A
12
13
14
15
16
19 19
1
18
22
21
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Samsung Electronics

Drawer SEC_code Description Qty Service Remark
2.1-0 SCX-4300 SET 1 SNA
2.1-1 JC96-05058A ELA HOU BASE-HOUSING 1 SNA
2.1-4 JC96-05170A ELA UNIT-FRAME LOWER 1SA
2.1-5 JC31-00004A FAN-DC_HAWK 1 SA
2.1-6 JC59-00018C UNIT-HUMMING_VE LSU 1 SA
2.1-7 JC39-00242A CBF HARNESS-LSU 1 SA
2.1-8 JB39-40532A CBF HARNESS-OPE 1 SA
2.1-9 JC96-03823A ELA UNIT-DRIVE 1 SA
2.1-10 JC39-00241A CBF HARNESS-MOTOR 1 SA
2.1-A JC97-01792A MEA UNIT-SHIELD ENGINE 1 SA
2.1-B - Transfer Ass’y 1 SNA
2.1-11-1 JC66-01218A ROLLER-TRANSFER 1 SA
2.1-11-2 JC72-00851A PPR-SPACER_TR 1 SNA
2.1-11-3 JC66-00395A GEAR-TRANSFER 1 SA
2.1-12 JC63-00107A SHIELD-P-ENGINE 1 SNA
2.1-13 JC61-00601A BRACKET-P-INLET 1 SA
2.1-14 JC44-00072A SMPS-V1 1 SA 110V
2.1-14 JC44-00073B SMPS-V2 1SA 220V
2.1-15 JC92-01762HPBA MAIN 1 SA
2.1-16 JC39-00240A CBF HARNESS-ENGINE 1 SA
2.1-17 JC97-02436D MEA UNIT-CASSETTE 1 SA
2.1-18 JC96-05119AELA UNIT-SCANNER 1SA
2.1-19 6103-001056 SUPPORTER 2 SNA
2.1-20 - ELA UNIT-DEVE 1 SNA
2.1-21 - USB cable 1 SNA
2.1-22 - CBF-POWER CORD 1 SA
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Samsung Electronics

Exploded Views & Parts List
2.2. Housing Base Exploded View
0
1
2
3
5
4
1-1
1-2
1-3
1-4
1-5
1-6
2-1
2-2
2-3
2-4
5-1
5-2
5-3
5-4
3-1
3-2
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Samsung Electronics

Drawer SEC_code Description Qty Service Remark
2.2-0 JC96-05058A ELA HOU BASE-HOUSING 1 SNA
2.2-1 JC97-03245A MEA UNIT-COVER MIDDLE 1 SA
2.2-1-1 JC61-02582A STACKER-SMALL 1 SA
2.2-1-2 JC61-02583B STACKER-RX LARGE 1 SA
2.2-1-3 JC63-01895A COVER-MIDDLE 1 SA
2.2-1-4 JC72-01343A PMO-SUB_M_STACKER 2 SA
2.2-1-5 JC61-00949A STOPPER-M-LEVER 1 SA
2.2-1-6 JC61-00026A SPRING ETC-TS-CHARGE APOLLO 1 SNA
2.2-2 JC97-03246A MEA UNIT-COVER FRONT 1 SA
2.2-2-1 JC63-01898A COVER-FRONT 1 SA
2.2-2-2 JC70-00477F ADJUST-MANUAL R 1 SA
JC70-00476F ADJUST-MANUAL L 1 SA
2.2-2-3 JC70-00304A ADJUST RACK-M-MANUAL 2 SA
2.2-2-4 JC66-00387A GEAR-RACK_PINION 1 SNA
- 6003-000264 SCREW-TAPTITE 3 SNA
2.2-3 JC96-05145A ELA UNIT-COVER SIDE R 1 SA
2.2-3-1 JC63-01894A COVER-SIDE R 1 SA
2.2-3-2 JC92-01761A PBA SUB-SWITCH 1 SA
- 6003-000196 SCREW-TAPTITE 1 SA
2.2-4 JC63-01893A COVER-SIDE L 1 SA
2.2-5 JC97-03247A MEA UNIT-COVER REAR 1 SA
2.2-5-1 JC63-01896A COVER-REAR 1 SA
2.2-5-2 JC63-01897A COVER-REAR DOOR 1 SA
2.2-5-3 3103-001085 FAN-DC 1 SA
2.2-5-4 JC61-01643A HOLDER-M_HARNESS 1 SA
- 6003-000196 SCREW-TAPTITE 1 SA
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Samsung Electronics

2.3. Frame Assembly Exploded View
1
41-1
41-2
41-3
41-4
41-541-6 41-7
41-4
46-1 46-2 46-3 46-4
45-145-245-3
46-5
Transfer Roller 0
4
56
7
6
5
8
9
10 11
12
12
13
13 14
15
16
17
18
19
20
21
22 23
24
25
26
28 29
30
30
22
31 32
33
34
27
35
36
37
38
38
39
40
C
42
43
44
A
B
47 48
49 50 51
52
71
53 54
55
56
57
58
56
57
59
60
61 62
64 63
65
66
67
68
69
3
70
2
Service Manual
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Samsung Electronics

Drawer SEC_code Description Qty Service Remark
2.3-0 JC96-05170A ELA UNIT-FRAME LOWER 1SA
2.3-1 JC61-01651A FRAME-M_BASE 1 SA
2.3-2 JC61-00604A PLATE-P-SAW 1 SA
2.3-3 JC61-00594A GUIDE-M-TR RIB 1 SA
2.3-4 JC66-00038A GEAR-EXIT F/DOWN 1 SA
2.3-5 JC61-00829A HOLDER-BEARING EXIT F/DOWN 2 SA
2.3-6 6044-000159 RING-C 2 SA
2.3-7 JC66-01209A ROLLER-EXIT F/DOWN 1 SA
2.3-8 6107-001163 SPRING-CS 4 SA
2.3-9 JC61-00582B HOLDER-M_EXIT F/DOWN 4 SNA
2.3-10 JC72-41081B PMO-M-ROLLER EXIT_MAIN 5 4 SA
2.3-11 JC72-41082B PMO-M-ROLLER EXIT_FR 500 4 SA
2.3-12 JC72-00143A PMO-GEAR_EXIT_DRV16 2 SNA
2.3-13 6031-001051 WASHER-PLAIN 2 SNA
2.3-14 6107-001164 SPRING-TS 1 SA
2.3-15 6107-001165 SPRING-TS 1 SNA
2.3-16 JC92-01786A PBA SUB-CRUM 1 SA
2.3-17 JC63-00458A GROUND-P-TERMINAL DEVE 1 SA
2.3-18 JC61-01652A PLATE-P-TERMINAL CR 1 SA
2.3-19 JC70-00340A IPR-P-TERMINAL DEVE KEY 3 SNA
2.3-20 JC75-00049A MEC-TERMINAL 4 SA
2.3-21 JC61-00911A HOUSING-M-TERMINAL R2 1 SA
2.3-22 JC72-00983A PMO-LOCKER CST 2 SA
2.3-23 JC72-00974A PMO-ACTUATOR CVR OPEN 1 SA
2.3-24 JC61-00836A FOOT-FRONT 2 SA
2.3-25 JC61-00835A FOOT-BACK 2 SA
2.3-26 JC70-00311A IPR-P-GROUND_TR 1 SNA
2.3-27 JC70-00312A IPR-P-TERMINAL CON 1 SA
2.3-28 JC72-00984A PMO-PLATE GUIDE DEVE_L 1 SA
2.3-29 JC72-00985A PMO-PLATE GUIDE DEVE_R 1 SA
2.3-30 JC61-70932A SPRING ETC-GUIDE DEVE 2 SA
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Samsung Electronics

Drawer SEC_code Description Qty Service Remark
2.3-31 JC72-00976A PMO-ACTUATOR FEED 1 SA
2.3-33 JC70-00309A IPR-P-GROUND_EARTH TR 1 SNA
2.3-34 JC72-00975A PMO-ACTUATOR EMPTY 1 SA
2.3-35 JC72-00977A PMO-ACTUATOR MANUAL 1 SA
2.3-37 6107-001162 SPRING-ETC 1 SA
2.3-38 JC72-00382B PMO-BUSHING FEED 2 SA
2.3-39 JC66-00526A ROLLER-FEED ROLLER 1 1 SA
2.3-40 JC66-00598A ROLLER-FEED 1 SA
2.3-41-1 JC61-00586A BUSH-M-PICK_UP L 1 SA
2.3-41-2 JC66-00399A SHAFT-P-PICK_UP 1 SA
2.3-41-3 JC61-00593A STOPPER-PICK_UP 2 SNA
2.3-41-4 JC72-00982A PMO-IDLE PICK_UP 2 SA
2.3-41-5 JC72-01231A SPONGE-ROLLER PICK_UP 1 SA
2.3-41-6 JC61-00587A BUSH-M-PICK_UP R 1 SA
2.3-41-7 JC61-00591A HOUSING-M-PICK_UP 1 SA
2.3-41-8 JC66-00720A SHAFT-P-CORE 1 SA
2.3-42 JC66-00396A GEAR-IDLE 23 1 SA
2.3-43 JC66-00398A SHAFT-FEED 1 SA
2.3-44 JC66-00394A GEAR-FEED 2 1 SA
2.3-A JC81-01692A AS-GEAR PICK_UP 1 SA
2.3-45-1 JC72-00980A PMO-GEAR PICK_UP B 1 SA
2.3-45-2 JC72-00979A PMO-GEAR PICK_UP A 1 SA
2.3-45-3 6107-001167 SPRING-CS 1 SA
2.3-B JC97-01788A MEA UNIT-CLUTCH 1 SA
2.3-46-1 JC66-00393A GEAR-FEED 1 1 SA
2.3-46-2 JC72-00978A PMO-COLLAR_SPRING 1 SA
2.3-46-3 6107-001171 SPRING-TS 1 SA
2.3-46-4 JC72-00981A PMO-HUB CLUTCH 1 SNA
2.3-46-5 JC66-00398A SHAFT-FEED 1 SA
2.3-47 JC61-00602A BRACKET-P-FEED 1 SA
2.3-48 JC33-00009A SOLENOID-HB (PICK-UP) 1 SA
2.3-49 JC33-00010A SOLENOID-HB (MANUAL) 1 SA
2.3-50 JC66-00377A CAM-M-PICK_UP 1 SA
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Samsung Electronics

Drawer SEC_code Description Qty Service Remark
2.3-51 6107-001170 SPRING-TS 1 SA
2.3-52 6044-000001 RING-CS 1 SNA
2.3-53 JC70-00308A IPR-P-GROUND_DRIVE 1 SNA
2.3-54 JC70-00335A IPR-P_GROUND_DRIVE2 1 SA
2.3-55 JC70-00310A IPR-P-GROUND_FUSER 1 SNA
2.3-56 JC61-00585A BUSH-M-FEED IDLE 2 SA
2.3-57 JC61-70958A SPRING ETC-TR 2 SA
2.3-58 JC66-00527A SHAFT-FEED IDLE 1 SA
2.3-59 JC61-00718A GUIDE-P-PAPER 1 SA
2.3-60 JC70-00458A IPR-P-GROUND_GUIDE PAPER 1 SNA
2.3-61 JC70-00307A IPR-P-EARTH TRANSFER 1 SA
2.3-62 JC67-00027A LENS-PTL 1 SA
2.3-63 JC61-00583A HOLDER-PTL 1 SA
2.3-64 JC92-01620B PBA SUB-PTL 1 SA
2.3-65 JC61-00588A BUSH-M-TR L 1 SA
2.3-66 JC61-00047A SPRING ETC-TR L HAWK 1 SA
2.3-67 JC72-00102A PMO-BUSHING_TR(L) 1 SA
2.3-68 JC68-00407A LABEL(R)-HV FUSER 1 SNA
2.3-69 JC96-05101A ELA HOU-FUSER 1 SA 110V
2.3-69 JC96-05101BELA HOU-FUSER 1SA 220V
2.3-70 JC61-00607A GUIDE-P-TR 1 SA
2.3-71 JC61-00937A GUIDE-M-KNOCK UP 1 SA
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Samsung Electronics

2.4. Fuser Unit Exploded View
0
1
2
3
45
6
7
8
9
10
11
12
13
14
15
16
17
18
19 20
21
22 23
24
25
26
27
28
29
30
31
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Samsung Electronics

Drawer SEC_code Description Qty Service Remark
2.4-0 JC96-05101A ELA HOU-FUSER 1 SA 110V
2.4-0 JC96-05101BELA HOU-FUSER 1SA 220V
2.4-1 JC63-01019A COVER-M-FUSER 1 SA
2.4-3 JC61-00064A SPRING ETC-CLAW 4 SA
2.4-4 JC72-40361A PMO-ROLLER_EXIT 2 SNA
2.4-5 JC61-70976A SPRING ETC-FUSER EXIT 2 SNA
2.4-6 JC47-00013A THERMOSTAT-_170 1 SA
2.4-7 JC72-00143A PMO-GEAR_EXIT_DRV16 1 SNA
2.4-2 JC66-00396A GEAR-IDLE 23 1 SA
2.4-9 6044-000001 RING-CS 1 SNA
2.4-10 JC66-01204A GEAR-RDCN 25/15 1 SA
2.4-11 JC39-00404A CBF HARNESS-FUSER JOINT 1 SA
2.4-12 JC39-00559A HARNESS-FUSER 1 SA 220V
2.4-12 JC39-00558A HARNESS-FUSER 1 SA 110V
2.4-13 1404-001298 THERMISTOR-NTC 1 SA
2.4-14 4713-001203 LAMP-HALOGEN 1 SA 110V
2.4-14 4713-001202 LAMP-HALOGEN 1 SA 220V
2.4-15 JC66-00601AROLLER-HEAT1SA
2.4-16 JC66-00564A GEAR-FUSER, Z37 1 SA
2.4-17 JC61-00589A BUSH-M-HR L 1 SA
2.4-18 JC61-00590A BUSH-M-HR R 1 SA
2.4-19 JC66-00380A ROLLER-M-EXIT F/UP 1 SA
2.4-20 JC73-00017A RMO-RUBBER_EXIT 2 SA
2.4-21 JC66-00600AROLLER-PRESSURE 1SA
2.4-22 JC66-10901A BUSH 1 SA
2.4-23 6107-001168 SPRING-CS 1 SA
2.4-24 JC72-00382A PMO-BUSHING TX 3 SNA
2.4-25 JC61-00581A HOLDER-ACTUATOR 1 SNA
2.4-26 6107-001165 SPRING-TS 1 SNA
2.4-27 JC72-00987A PMO-ACTUATOR_EXIT 1 SA
2.4-28 JC70-00317A IPR-P-FRAME_FUSER 1 SNA
2.4-29 JC61-00595A GUIDE-M-INPUT 1 SNA
2.4-30 JC68-01581A LABEL(P)-CAUTION HOT 1 SNA
2.4-31 6031-001051 WASHER-PLAIN 1 SNA
2.4-S1 6003-000282 SCREW-TAPTITE 5 SNA
2.4-S2 6003-000269 SCREW-TAPTITE 6 SNA
2.4-S3 6003-000196 SCREW-TAPTITE 1 SNA
2.4-S4 6006-001078 SCREW-TAPTITE 1 SNA
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Samsung Electronics

2.5. Drive Assembly Exploded View
0
8
12
11
5
6
9
10
4
3
2
1
7
13
13
13
5
5
7
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Samsung Electronics

Drawer SEC_code Description Qty Service Remark
2.5-0 JC96-03823A ELA UNIT-DRIVE 1 SA
2.5-1 JC61-00598B BRACKET-P-GEAR 1400 1 SA
2.5-2 JC66-01203A GEAR-DRV FUSER OUT 1 SA
2.5-3 JC66-00340A GEAR-HUB CLUTCH 1 SA
2.5-4 JC66-01202A GEAR-DRV FUSER IN 1 SA
2.5-5 6031-000023 WASHER-PLAIN 3 SNA
2.5-6 JC66-00391A GEAR-RDCN 113/33 1 SA
2.5-7 JC66-00389A GEAR-RDCN 57/18 2 SA
2.5-8 JC61-00599A BRACKET-P-MOTOR 1400 1 SNA
2.5-9 JC66-00392A GEAR-RDCN 90/31 1 SA
2.5-10 JC66-00390A GEAR-RDCN 103/41 1 SA
2.5-11 JC31-00028A MOTOR STEP-HUMMINGBIRD 1 SA
2.5-12 JC72-00825A PMO-IMPELLER_DRV 1 SA
2.5-13 6001-000130 SCREW-MACHINE 5 SA
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Samsung Electronics

Exploded Views & Parts List
2.6. Scan Assembly Exploded View
0
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19
A B
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Samsung Electronics