Samsung SCX 4920N Exploded View & Part List

Exploded View & Parts List

Service Manual

8-1

8

8

8. Exploded Views and Parts List

8.1 Main Assembly Exploded view ............................................................................... page(8-2)

8.2 Rx Drive Ass’y Exploded view ................................................................................ page(8-5)

8.3 ADF Assembly Exploded view ................................................................................ page(8-6)

8.4 OPE Assembly Exploded view................................................................................. page(8-10)

8.5 Scanner Assembly Exploded view ......................................................................... page(8-12)

8.6 Middle Cover Assembly Exploded view ................................................................. page(8-14)

8.7 Frame Ass’y Exploded view .................................................................................... page(8-15)

8.8 Fuser Ass’y Exploded view ..................................................................................... page(8-18)

8.9 Cassette Ass’y Exploded view ................................................................................ page(8-21)

8.10 SCF(Option Cassette Frame) Exploded view ...................................................... page(8-23)

Up-date On March. 04. 2004

Service Manual

Exploded View & Parts List

8-2

8.1 Main Assembly

2

3

16

4

5

14-3

8

9

27

7

28

26

1-1

20

12

12-1

12-2

12-3

14

14-1

13

14-5

14-4

24

6-4

6-2

6-3

22

6

19

18

14-2

17-1

17-3

17

1

10

11

1-4

1-2

1-3

1-5

0

10-1

10-2

10-3

10-5

10-4

10-6

6-1

Exploded View & Parts List

Service Manual

8-3

Main Assembly Parts List

SA : Service Available

O : Service available X : Service not available

No. Description SEC.Code Q’ty SA Remark

0 MFP 1600n SCX-4920N/DEH

MFP 1600n SCX-4920N/DEL
MFP 1600n SCX-4920N/DLH
MFP 1600n SCX-4920N/DLL
MFP 1600n SCX-4920N/DTH
MFP 1600n SCX-4920N/DTL

1 ELA HOU-UNIT SCAN JC96-03080A 1 X

1-1 ELA HOU-ADF JC96-03604A 1 O
1-2 COVER-OPE DUMMY R2 JC63-00377A 1 O
1-3 COVER-OPE POCKET JC63-00378A 1 O
1-4 ELA HOU-OPE JC96-03070A 1 O

1-5 ELA HOU-PLATEN JC96-03067A 1 O
2 ELA UNIT-FRAME DELL JC96-03098A 1 O
3 ELA UNIT-RX DRIVE JC96-03078A 1 O
4 UNIT-HUMMINGBIRD LSU JC59-00018B 1 O
5 CBF HARNESS-LSU JC39-00321A 1 O
6 ELA HOU-SHIELD ASS’Y LV , 110V JC96-03107A 1 O 110V

ELA HOU-SHIELD ASS’Y HV, 220V JC96-03108A 1 O 220V

6-1 SMPS-SMPS(V1)+HVPS, 110V JC44-00070A 1 O 110V

SMPS-SMPS(V2)+HVPS, 220V JC44-00071A 1 O 220V
6-2 MEA UNIT-SHIELD ENGINE JC97-01794A 1 O
6-3 SHIELD-ENGINE R2 JC63-00399A 1 X
6-4 SUPPORTER 6103-001056 2 X

7 PBA MAIN-MAIN CONTROLLER JC92-01601A 1 O
8 ELA HOU-NPC3_PRT JC96-02906A 1 O

8-1 PBA SUB-NPC3_PRT JC92-01466A 1 X
8-2 BRA CKET-NPC JC61-00809A 1 X

9 MODULAR JACK ASSY JC92-01607A 1 O
10 MEA UNIT-COVER FRONT JC97-01933A 1 O

10-1 ADJUST-MANUALR_R2 JC70-00475A 1 X
10-2 ADJUST RACK-M-MANUAL JC70-00304A 2 X
10-3 COVER-FRONT R2 JC63-00389A 1 X
10-4 ADJUST-MANUALL_R2 JC70-00474A 1 X
10-5 GEAR-RACK_PINION JC66-00387A 1 X

11 MEA UNIT-COVER MIDDLE JC97-01932A 1 O
12 ELA HOU-COVER SIDE L JC96-09079A 1 O

12-1 COVER-SIDE L_R2 JC96-03079A 1 X
12-2 COVER-DIMM R2 JC63-00390A 1 X
12-3 SPEAKER 3001-001293 1 X

Service Manual

Exploded View & Parts List

8-4

Main Assembly Parts List

SA : Service Available

O : Service available X : Service not available

No. Description SEC.Code Q’ty SA Remark

13 COVER-SIDE R_R2 JC63-00384A 1 O
14 MEA UNIT-COVER REAR JC97-01934A 1 O

14-1 COVER-REAR R2 JC63-00392A 1 X
14-2 COVER-FACE UPR2 JC63-00393A 1 O
14-3 MAGNETIC CATCH JC61-00961A 1 X
14-4 COUNTER PART JC61-00962A 1 X

14-5 LABEL-PORT(REAR-COVER)/330 JC68-01345A 1 X
15 BADGE-DELL JC64-00131A 1 O
16 CBF HARNESS-MOTOR JC39-00241A 1 O
17 MEA ETC TR JC97-01917A 1 O

17-1 ROLLER-TRANSFER R2 JC66-00703A 1 X

17-2 GEAR-TRANSFER JC66-00395A 1 X
18 COVER-MIDDLE FRONT L JC63-00386A 1 O
19 COVER-MIDDLE FRONT R JC63-00387A 1 O
20 PBA SUB-LIU JC96-01607A 1 O
22 MEA UNIT-CASSETTE, USA JC97-01919A 1 O
23 CBF HARNESS-ENGINE JC39-00240C 1 O
24 BRACKET-P-INLET, ROCKY JC61-00693A 1 O
26 CBF HARNESS MODULA JACK JC39-00144A 1 O
27 SHIELD-CONTROLLER R2 JC63-00400A 1 O
28 COVER-DUMMY JACK JC63-00509A 1 O

Exploded View & Parts List

Service Manual

8-5

8.2 RX Drive Assembly

0

1

2

3

4

4

5

6

8

7

9

5

RX Drive Assembly Parts List

SA : Service Available

O : Service available X : Service not available

No. Description SEC.Code Q’ty SA Remark

0 ELA UNIT-RX DRIVE JC96-03078A 1 O
1 BRACKET-GEAR MAIN JC61-00891A 1 X
2 GEAR-RDCN 53/26 JC66-00388A 1 X
3 GEAR-RDCN 113/33 JC66-00706A 1 X
4 GEAR-RDCN 57/18 JC66-00389A 2 X
5 WASHER-PLAIN 6031-000023 2 X
6 BRACKET-MOTOR MAIN R2 JC61-00916A 1 X
7 GEAR-RDCN 103/41 JC66-00390A 1 X
8 GEAR-RDCN 90/31 JC66-00392A 1 X
9 MOTOR STEP-MAIN JC31-00037A 1 O

Service Manual

Exploded View & Parts List

8-6

8.3 ADF Assembly

1

5

6

4

ADF ASS’Y

5-1

6-1

6-2

6-3

1-2

1-1

1-2-1

1-2-4

1-2-2

1-2-3

2

0

2-1

2-2

2-16

2-3

2-6

2-7

2-9

2-13

2-12

2-17

2-18

2-5

2-8

2-15

2-15

2-4

2-10

2-19

2-11

2-19

2-11

5-2

5-2

3

3-1

3-13

3-20

3-13

3-16

3-18

3-9

3-15

3-10

3-11

3-14

3-2

3-3
3-7

3-8

3-16

3-4

3-5

3-6

3-18

3-7

3-18

3-12

3-19

3-19

3-17

Exploded View & Parts List

Service Manual

8-7

ADF Assembly Continued.

4

4-1

4-3-1

4-3

4-3-2

4-3-4

4-3-3

4-8

4-9

4-4

4-5

4-4

4-6

4-2

S

4-7

4-7

S

Service Manual

Exploded View & Parts List

8-8

ADF Assembly Parts List

SA : Service Available

O : Service available X : Service not available

No. Description SEC.Code Q’ty SA Remark

0 ELA HOU-ADF-ENGINE JC96-03133A 1 O
1 MEA UNIT-ADF UPPER JC97-01939A 1 O

1-1 COVER-ADF UPPER R2 JC63-00450A 1 X

1-2 MEA UNIT-HOLDER ADF JC97-01940A 1 O

1-2-1 RMO-ADF RUBBER JB73-00052A 1 X
1-2-2 HOLDER-P AD ADF JC61-00893A 1 X
1-2-3 SPRING ETC-PAD JC61-00387A 1 X
1-2-4 SHEET-ADF HOLDER JC63-00373A 1 X

2 ELA HOU-ADF LOWER JC96-03066A 1 X

2-1 COVER-ADF LOWER R2 JC63-00370A 1 X

2-2 PBA SUB-ADF JC92-01618A 1 O

2-3 GROUND-ADF R2 JC63-00372A 1 X

2-4 SHAFT-M-FEED GEAR 38 JC66-00460A 1 X

2-5 ROLLER-DRIVE JC66-00560A 1 X

2-6 PMO-ACT EMPTY ADF JC72-01320A 1 O

2-7 PMO-ACTUATOR REGI SENSOR JC72-01010A 1 O

2-8 PMO-ACTUATOR SCAN SENSOR JC72-01011A 1 O

2-9 SPRING ETC-TORSION DOC (CC2-F) JB61-00076A 3 X

2-10 IPR-GROUND_ROLLER JC70-10467A 1 X

2-12 ROLLER-EXIT JC66-00559A 1 X

2-13 MEC-BRUSH ANTIST A TIC JC75-00095A 1 X

2-14 PPR-WHITE BAR SHEET JC72-00752A 1 X

2-15 PMO-BUSH JB72-00819A 4 X

2-16 CBF HARNESS-ADF JC39-00278A 1 X

2-17 GEAR-AGIT ATOR-2 JC66-00310A 1 X

2-18 RING-C 6044-000159 1 X

2-19 GUIDE-STACKER SUB JC61-00712A 2 X

2-20 CBF HARNESS ADF ROLLER GND JC39-00187A 1 X

2-21 IPR-BRKT WHITE BAR JC70-00225A 1 X

2-22 SPRING ETC WHITE BAR JC61-00548A 2 X
3 ELA HOU-ADF MOTOR JC96-03065A 1 O

3-1 BRACKET-GEAR ADF JC61-00892A 1 X

3-2 MOTOR BLOWER-ADF JC31-00023A 1 X

3-3 GEAR-CLUTCH 29 JB66-00101A 1 O

3-4 PMO-WHITE CLUTCH SUB 29 JB72-00844A 1 X

3-5 GEAR-CLUTCH 39 JC66-00322A 1 X

3-6 RING-C 6044-000159 1 X

3-7 GEAR-IDLE 35 ADF JC66-00458A 2 X

3-8 GEAR-40/21 ADF JC66-00456A 1 X