Samsung SF-755P - B/W Laser - All-in-One User manual

SERVICE
DIGITAL LASER MFP
SF-750
SF-755P
Manual
DIGITAL LASER MFP CONTENTS
1. Precautions
2. Reference Information
3. Specifications
4. Summary of product
5. Disassembly and Reassembly
6. Alignment and Adjustments
7. Troubleshooting
8. Exploded Views and Parts List
9. Block Diagram
10. Connection Diagram

Exploded View
8
8
8-1
Samsung Electronics Service Manual
8. Exploded Views and Parts List
8.1 Main Exploded View .............................................................................................. page(8-2)
8.2
Top Cover Exploded View .................................................................................... page(8-5)
8.3
OPE Ass’y Exploded View ................................................................................... page(8-6)
8.4
Scan Upper Ass’y Exploded View ...................................................................... page(8-8)
8.5 Main Frame Exploded View ................................................................................. page(8-10)
8.6 Fuser Unit Exploded View ................................................................................... page(8-13)
8.7 Exit Cover Exploded View.............................................................................. page(8-15)
8.8 Scan Lower Ass’y Exploded View................................................................. page(8-17)
8.9 Cassette Unit Exploded View .............................................................................. page(8-18)
8.10 SCF Frame Ass’y Exploded View................................................................. page(8-21)

Exploded View
8-2
Samsung Electronics
Service Manual
8.1 Main Exploded View
9
0
1
2
3
4
5
7
16
14
14-1
13
14-2
14-3
15
6-1
8
8-1
8-2
11
11-1
11-2 11-3
10
12
12-1
12-2
Toner Cartridge
9-1
9-2
9-2
9-4
9-5
9-6
23
SCF(Option Cassette) 17 18
17-1
17-2
17-2
19
20
21
22
24
6-3
6-2
6
27

Exploded View
8-3
Samsung Electronics Service Manual
Main Exploded View Parts List
SA : Service Available
O : Service available X: Service not available
No. Description SEC.Code Q’ty SA Remark
0 SET SF-755P/XEU
1 ELA HOU-UNIT FRAME_22OV JC96-02983A 1 O
ELA HOU-UNIT FRAME_11OV JC96-02982A 1 X
2 MEA UNIT-COVER EXIT JC97-01854A 1 O
3 ELA UNIT-RX DRIVE JC96-02984A 1 O
4 UNIT-HUMMINGBIRD LSU JC59-00018A 1 O
5 CBF HARNESS-LSU JC39-00324A 1 O
6 ELA HOU-SCAN JC96-02981A 1 X SF-755P
ELA HOU-SCAN JC96-03036A 1 X SF-750
6-1 ELA HOU-OPE JC96-02967A 1 O SF-755P
ELA HOU-OPE JC96-03031A 1 O SF-750P
6-2 MEA HOU-SCAN LOWER JC96-02969A 1 O
6-3 PMO-TRAY LINK, MP JC72-00857A 1 O
7 PBA MAIN-NIKE2_HIGH JC92-01577A 1 O SF-755P
PBA MAIN-HIGH_FAX JC92-01591A 1 O SF-750
8 MEA UNIT-STACKER JC97-01856A 1 X
8-1 TRAY-M STACKER TX A JC63-00325A 1 X
8-2 TRAY-M STACKER TX B JC63-00324A 1 X
9 MEA UNIT-COVER FRONT JC97-01746K 1 O
9-1 COVER-M_FRONT JC63-00103K 1 O
9-2 ADJUST-M_MANUAL L JC70-00302F 1 X
9-3 ADJUST-M_MANUAL R JC70-00303F 1 X
9-4 ADJUST RACK-M-MANUAL JC70-00304A 1 X
9-5 GEAR-RACK_PINION JC66-00387A 1 X
10 COVER-M_SIDE R JC63-00320A 1 O
11 ELA HOU-COVER SIDE L JC96-02974A 1 O
11-1 COVER-M_SIDE L JC63-00319A 1 O
11-2 SPEAKER 3001-001494 1 O
11-3 IPR-UNIT FIXING BRAC GB70-10500A 1 X
12 MEA UNIT-COVER REAR JC97-01859A 1 O
12-1 COVER-M_REAR JC63-00336A 1 X
12-2 COVER-M_FACE UP JC63-00142D 1 X
13 FAN-DC_HUMMINGBIRD JC31-00027A 1 O
14 MEA ETC-TR JC97-01793A 1 X
14-1 ROLLER-TRANSFER ROLLER JC66-00528A 1 O
14-2 PPR-SPACER_TR JC72-00851A 1 X
14-3 GEAR-TRANSFER JC66-00395A 1 O
15 MEA UNIT-CASSETTE JC97-01861A 1 O
16 SHIELD-MAIN BOARD JC63-00339A 1 X

Exploded View
8-4
Samsung Electronics
Service Manual
Main Exploded View Parts List
SA : Service Available
O : Service available X: Service not available
No. Description SEC.Code Q’ty SA Remark
17 MEA UNIT-SHIELD ENGINE JC97-01794A 1 O
17-1 SHIELD-ENGINE, ROCKY JC63-00144A 1 X
17-2 SUPPORTER 6103-001056 2 X
18 BRACKET-P-INLET, ROCKY JC61-00693A 1 O
19 SMPS(V1), 110V JC44-00044A 1 O 110V
SMPS(V2), 220V JC44-00045A 1 O 220V
20 CBF HARNESS-ENGINE JC39-00313A 1 O
21 PBA SUB-LIU_USA JC92-01575A 1 O SF-755P
PBA SUB-LIU_RUSSIA JC92-01575C 1 O SF-755P
PBA SUB-LIU_SERIAL JC92-01575D 1 O SF-755P
22 COVER-M-DUMMY FRONT JC63-00338A 1 O
23 ELA HOU-SCAN LOWER JC96-02969A 1 O
24 GASKET 6302-001056 1 X

Exploded View
8-5
Samsung Electronics Service Manual
8.2 Top Cover Exploded View
0
1
2
3
4
5
6
7
7-1
7-2
8
Top Cover Exploded View Parts List
SA : Service Available
O : Service available X: Service not available
No. Description SEC.Code Q’ty SA Remark
0 MEA-COVER_M_TOP JC97-01852A 1 O
1 COVER-M_TOP JC63-00340A 1 O
2 GUIDE-M_DOC L JC61-00872A 1 O
3 GUIDE-M_DOC R JC61-00873A 1 O
4 GEAR-PINION SSI JB66-00126A 1 O
5 SHEET-CIS JC63-00342A 1 O
6 TRAY-M_STACKER TX B JC63-00325B 1 O
7 MEA UNIT-CHUTE JC97-01865A 1 O
7-1 CHUTE-M_A JC61-00860A 1 X
7-2 CHUTE-M_B JC61-00861A 1 X
8 IPR-WASHER SPRING CU JF70-10616A 1 O

Exploded View
8-6
Samsung Electronics
Service Manual
8.3 OPE Ass’y Exploded View
0
10
9
8
6
4
3
2
15
16
18
17
5
11
1
12
13
14
7

Exploded View
8-7
Samsung Electronics Service Manual
OPE Ass’y Exploded View Parts List
SA : Service Available
O : Service available X: Service not available
No. Description SEC.Code Q’ty SA Remark
0 ELA HOU-OPE JC96-03031A 1 X SF-750
ELA HOU-OPE JC96-02967A 1XSF-755P
1 COVER-M_OPE JC63-00423A 1 O SF-750
COVER-M_OPE JC63-00351A 1 O SF-755P
2 KEY-M_ONE TOUCH JC64-00113A 1 O
3 KEY-M-TEL JC64-00053A 1 O
4 KEY-M-SCROLL JC64-00056A 1 O
5 KEY-M-FAX JC64-00060A 1 O
6 KEY-M_COPY JC64-00112A 1 O
7 RUBBER-TEL JC73-00173A 1 O
8 RUBBER-ONE TOUCH JC73-00175A 1 O
9 PBA SUB-HIGH_OPE JC92-01549A 1 O
10 CBF HARNESS-OPE JC39-00314A 1 O
11 PCT-LCD WINDOW JC72-00672A 1 O
12 LABEL(P)-ONE TOUCH JC68-01221B 1 O
13 SHEET-ONE TOUCH JC63-00328A 1 O
14 COVER-WINDOW SF-530 JC63-00076A 1 O
15 KEY-M_START JC64-00114A 1 O
16 PMO-KEY STOP JB72-00107B 1 O
17 KEY-M-TONER SAVE JC64-00058A 2 O
18 KEY-M_SHIFT JC64-00115A 1 O

Exploded View
8-8
Samsung Electronics
Service Manual
8.4 Scan Upper Ass’y Exploded View
0
6
17
5
16
3
2
15
4
18
14
13
78
9
9-2
9-1
9-3
9-4
9-5
9-6
9-7
10
1
12
19
11

Exploded View
8-9
Samsung Electronics Service Manual
Scan Upper Ass’y Exploded View Parts List
SA : Service Available
O : Service available X: Service not available
No. Description SEC.Code Q’ty SA Remark
0 MEA-SCAN UPPER JC97-01853A 1 O
1 FRAME-M_SCAN UPPER JC61-00875A 1 O
2 IPR-BRKT WHITE BAR JC70-00225A 1 O
3 PPR-WHITE BAR SHEET JC72-00752A 1 O
4 BRUSH-ANTISTATIC 531P JC67-00055A 1 O
5 PMO-ROLL PINCH JG72-40663A 1 O
6 MEC-ROLLER IDLE JC75-00160A 1 O
7 SHAFT-IDLE SCAN JC66-00692A 1 O
8 SHAFT-IDLE FEED JC66-00558A 1 O
9 MEA HOU-PRESSER ADF ASS'Y JC97-01664A 1 O
9-1 RIVET-SNAP 6041-001028 2 X
9-2 PPR-FILM ADF1 JC72-00930A 1 X
9-3 SILICON/RUBBER-PAD ADF JC73-00113A 1 X
9-4 PPR-FILM ADF2 JC72-00929A 1 X
9-5 IPR-SPRING ADF2 JC70-00286A 1 X
9-6 IPR-SPRING ADF1 JC70-00285A 1 X
9-7 PMO-HOLDER ADF JC72-00905A 1 X
10 PMO-SPRING ADF SET JC72-00922A 1 O
11 PMO-HOLDER PICK UP JC72-00926A 1 O
12 LEVER-M_SENSOR DOC JC66-00686A 1 O
13 LEVER-M_SENSOR SCAN JC66-00687A 1 O
14 SPRING ETC-LEVER SENSOR JB61-00107A 2 O
15 SPRING ETC-PICK UP MP JC61-00041A 2 O
16 SPRING ETC-FEED JC61-00011A 2 O
17 SPRING ETC-CIS JB61-00083A 2 O
18 CBF HARNESS-SCAN GND JC39-00322A 1 O
19 SPRING ETC-PAPER OUT JB61-00070A 1 O
S SCREW-TAPTITE 6003-000269 1 X
S SCREW-TAPTITE 6003-000267 3 X