Samsung SCX-FIN20S Service Manual
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Samsung SCX-FIN20S Service Manual

Samsung SCX-FIN20S Service Manual

2-bin finisher / mailbox
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Service Manual
2-bin finisher / Mailbox
SCX-FIN20S / SCX-MBT40S
- Supported model
: SCX-6345N/6555N/6545N
: CLX-8380ND/8385ND/8540ND
- Finisher
: 500 sheets/Stacker, 125 sheets/Top Tray
: 50 sheets stapling, 1,000K Life
- Mailbox(4Bin)
: 500 sheets stacking(125sheets/bin)
/ 1,000K Life
- Paper Spec.
: Length (148~357mm)× × × × Width (98-216mm)
(60~163gsm)
- Staple Cartridge : 5,000 staples / cartridge

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Summary of Contents for Samsung SCX-FIN20S

  • Page 1 2-bin finisher / Mailbox SCX-FIN20S / SCX-MBT40S Service Manual - Supported model : SCX-6345N/6555N/6545N : CLX-8380ND/8385ND/8540ND - Finisher : 500 sheets/Stacker, 125 sheets/Top Tray : 50 sheets stapling, 1,000K Life - Mailbox(4Bin) : 500 sheets stacking(125sheets/bin) / 1,000K Life - Paper Spec.

  • Page 2: Table Of Contents

    Contents 1. Precautions 2. Product Feature and specifications 2.1 Product summary 2.2 Specification 2.3 Product Configuration 3. Disassembly and Reassembly 4. Troubleshooting 4.1 Removing paper jam in the finisher 4.2 Removing paper jam in the mailbox 4.3 Replacing a stapler cartridge 4.4 Problems and solutions Finsher parts catalog Mailbox parts catalog...

  • Page 3: Precautions

    1.2 Assembly / Disassembly Precautions Replace parts carefully, always use Samsung parts. Take care to note the exact location of parts and also cable routing before dismantling any part of the machine. Ensure all parts and cables are replaced correctly.

  • Page 4: Product Feature And Specifications

    : 50 sheets stapling, 1,000K Life - Mailbox(4Bin) : 500 sheets stacking(125sheets/bin) / 1,000K Life (3) Paper Spec. : Length (148~357mm)×Width (98-216mm) (60~163gsm) (4) Staple Cartridge : 5,000 staples / cartridge (5) Configuration : Embed type SAMSUNG ELECTRONICS Service Manual...

  • Page 5: Specification

    Measure at stacking mode without stapling. (Measuring condition is ISO 7779, 9296) (1) Run continuous audible noise of Finisher or Mailbox (Sound pressure level) : ≦ 53 dB(A) (2) Run impulse audible noise of Finisher or Mailbox (Sound pressure level) : ≦ 65 dB(A) SAMSUNG ELECTRONICS Service Manual...
  • Page 6 (4) Paper Type : PPC paper (Coefficient of sliding friction: Max. 0.6) Note1) Tracing paper / Label / OHP / Envelope are not guaranteed for the performance (No dropping, No miss-Ordering) Note2) Pre punched PPC paper is not guaranteed for the performance SAMSUNG ELECTRONICS Service Manual...
  • Page 7 8.5×13.5 Cardstock 216X279 8.5X11 * The media size & mechanism constraint of Mailbox is the same as top tray. 2.2.8 Maintenance - Periodical replacement part Part name Part No Life Note AS-PADDLE COMPILE JC81-03482A 400K sheets SAMSUNG ELECTRONICS Service Manual...

  • Page 8: Product Configuration

    Product Specifications 2.3. Product Configuration [Mail box] [Finisher] SAMSUNG ELECTRONICS Service Manual...
  • Page 9 4. Remove the front cover. Separate the rear 1. Lift up Mail box Unit. cover after remove the harness. 2. Remove the Stacker. (4 ea) 5. Remove the jam cover. 3. Remove 2 screws to separate front/rear cover. SAMSUNG ELECTRONICS Service Manual...
  • Page 10 4 harness. Top cover 9. Remove the 2 SPUR Gear after remove screw. 7. Open the Assy Shiled TOP. If necessary, remove switch or sensor. Caution When re-assembling, align the groove of both gear. SAMSUNG ELECTRONICS Service Manual...
  • Page 11 11. Remove the SPUR Gear after remove 14. Remove the ROLLER:STACKER. screw. 12. There are 3 Assy actuator shield. This manual describes disassebmly procedure 15. Remove the SEPARATE:PAWL:FEED for middle shield. Remove 2 screws(green by unhooking the side. color) from the front. SAMSUNG ELECTRONICS Service Manual...
  • Page 12 Disassembly and Reassembly 16. Push the Assy actuator shield to the direction of arrwo. And Separate it from the opposite side. 17. Done SAMSUNG ELECTRONICS Service Manual...
  • Page 13 3. Remove the staple cartridge. 1. Unplug the connector. 2. Keep the 1c lever pull up and remove 4. To remove the cover, remove the 2 the finisher unit from the SET. screws. Top view Bottom view SAMSUNG ELECTRONICS Service Manual...
  • Page 14 7. Remove the 3 screws and take off the cover. 5. Remove the 3 screws. 6. If some part such as sensor, switch in below picture is defective, replace it. 8. If some part in below picture is defective, replace it. SAMSUNG ELECTRONICS Service Manual...
  • Page 15 Disassembly and Reassembly 9. Remove the 4 screws from both side. 10. Open the cover and unplug the 11. Remove the finisher board after connector. remove the 3 screws. SAMSUNG ELECTRONICS Service Manual...
  • Page 16 Disassembly and Reassembly 12. Remove the 3 screws. 14. Remove 13. Remove the 3 screws. 14. Remove the sensor. 14. Remove the 2 screws. 14. Remove the paddle. SAMSUNG ELECTRONICS Service Manual...
  • Page 17 Disassembly and Reassembly 18. Open the top cover. If necessary, 15. Remove the 2 screws. remove the sensor. 16. Remove the 2 screws. 17. Remove the 2 screws. SAMSUNG ELECTRONICS Service Manual...
  • Page 18 4.1 Removing paper jam in the finisher 1. Check if there is a paper jam in the exit of the 2. Open the front cover of the finisher. finisher. If there is one, remove it. SAMSUNG ELECTRONICS Service Manual...
  • Page 19 5. Pull down lever 1b and check if there is a paper jam. If there is one, remove it and move the released parts to their proper places. 6. Pull out the finisher lifting lever 1c up. In this case, at least two people must cooperate since the finisher is quite heavy. Remove the paper jam. SAMSUNG ELECTRONICS Service Manual...
  • Page 20 Troubleshooting 7. Slide the finisher in until it locks in place. 8. Lift up all the levers (1b, 1a, 1d). 9. Close the front cover. SAMSUNG ELECTRONICS Service Manual...
  • Page 21 3. Open the jam door and check if there is a paper jam. If there is one, remove it. 4. Close the jam door. Make usre all the parts are in the right positions. SAMSUNG ELECTRONICS Service Manual...
  • Page 22 3. Lift the empty staple cartridge from the stapler unit. 4. Unpack the new staple cartridge. 5. Place the staple cartridge back into the stapler unit. 6. Slide the stapler unit in until it locks in place. 7. Close the finisher cover. SAMSUNG ELECTRONICS Service Manual...
  • Page 23 Finisher, and close the Door If fault persists, Power Off/Power On 07-009 Front Jogger Fault Front Jogger unit s Open Finisher Door and check the Fault not operational Finisher, and close the Door If fault persists, Power Off/Power On SAMSUNG ELECTRONICS Service Manual...
  • Page 24 If this error message shows on the screen again, cycle power. 07-014 Stacker Fault Stacker unit s not Remove paper from the output Fault operational tray (finisher). If this error message shows on the screen again, cycle power. SAMSUNG ELECTRONICS Service Manual...
  • Page 25 The gear(pulley) is idling Pressure between motor pivot and gear is Replace the Feed Motor. with motor. defective. Paper detection Sensor is defective. Replace the Paper detection Sensor. Paper detection failure Flapper/Actuator is defective. Replace the Flapper/Actuator SAMSUNG ELECTRONICS Service Manual...
  • Page 26 The status of paper stack is defective. Conditions Cause Solutions Deformation of Tray Tray is deformed. Replace the Tray. Paper transport/Stack detection Sensor is Replace the Paper transport/Stack defective. detection Sensor. Paper detection failure Actuator is defective. Replace the Actuator. SAMSUNG ELECTRONICS Service Manual...
  • Page 27 1. MAIN...
  • Page 28 Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark JC96-00942A SCX-FIN20S JC81-03773B EJECT UNIT FRAME UNIT SNA KRDC(JR10 1000) EXTENTION TRAY UNIT SNA KRDC(JR10 5000) FEED UNIT SNA KRDC(JR10 2000) STACKER UNIT SNA KRDC(JR10 6000) COMPILE UNIT...
  • Page 29 2. Frame Unit 11-7 11-9 11-3 11-3-3 11-3-1 11-10 11-7-1 11-4 9-3-1 11-3-2 11-7-2 11-8 11-2 11-6 11-1 9-3-2 11-5-2 9-2-1 11-5-1 9-2-3 11-5 9-2-2 10-6 9-2-5 9-2-4 10-3 10-2 2-3-2 10-5 2-3-3 10-7 10-4 2-3-1 10-1-1 10-1-2 5-2-1 10-1 2-6-1 5-2-2 2-6-2...
  • Page 30 Frame Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark FRAME UNIT KRDC(JR10 1000) BKT:ROLL GUIDE:TRAY MOVE KRDC(SJ10 1281A) FRAME:FRONT:SUB ASSY KRDC(JR10 1120) JOINT BKT:REAR:SET KRDC(JR10 1136) FRAME:FRONT KRDC(JR10 1216A)
  • Page 31 Frame Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark BUTTON LOCKING HEXAGON HEADED 5-2-3 KRDC(1181 11209) 9-2-1 KRDC(0450 4010N) SUPPORT:BLSS 12 SCREW:M4×10:T2 HEXAGON HEADED 9-2-2 0604-001095 PI SENSOR:GP1S73P2...
  • Page 32 Frame Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark HINGE BKT:JAM GUIDE PAN WASHER HEADED 11-3-1 KRDC(JR10 1210A) 11-8 KRDC(0965 3006N) UPPER:FRAME SCREW:M3×6:T2 HINGE BKT:JAM GUIDE 11-9 BIND HEADED SCREW:M3×8:T2 KRDC(0452 3008N0)
  • Page 33 3. Feed Unit 2-1-10 2-1-6 2-1-8 2-1-4 2-1-3-1 2-1-7 2-1-3 2-1-3-3 2-1-2 2-1-3-2 2-1-1 2-1-5 2-1-9 2-2-1 2-2-2 3-1-3 3-2-3 3-3-3 3-1-1 3-2-1 1-1-6 1-1-7 1-1-4 3-4-5 3-3-1 1-1-5 3-4-3 3-1-2 3-2-2 3-1-4 3-2-4 3-4-1 3-3-2 3-3-4 1-1-3-1 1-2-1 1-1-3 1-1-2 1-1-3-2 1-2-5...
  • Page 34 Feed Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark FEED UNIT KRDC(JR10 2000) EXIT GUIDE:SET ASSY KRDC(JR10 2150) JAM GUIDE:SET ASSY KRDC(SJ10 2130) UPPER EXIT GUIDE:SET KRDC(JR10 2152) DUPLEX GUIDE:SUB ASSY KRDC(SJ10 2132)
  • Page 35 Feed Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark 3-2-3 E-RING:Φ4 KRDC(1720 0040G) SUB PADDLE GEARING:2nd KRDC(SJ10 2115) STEP 3-2-4 JC81-03517A TIMING PULLEY:T30S2M:D-CUT 5-5-1 E-RING:Φ4 KRDC(1720 0040G) EXIT ROLLER:SET...
  • Page 36 Feed Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark 6-2-3 ROLLER:IDLE:FEED KRDC(SJ10 2302) 7-2-2 GUIDE:ENTRANCE:LOWER KRDC(SJ10 2350) HINGE:GUIDE:FEED KRDC(JR10 2302A) BELT TIGHTNER:TOP TRAY:SET KRDC(JR10 2175) JC81-07247A AS-MAGNET BY3_32_1 STUD:TOP TIGHTNER:FEED KRDC(JR10 2404A)
  • Page 37 4. Compile Unit 3-15 3-1-2 3-1-3 4-1-2 4-1-3 3-12 3-1-1 4-14 3-11 3-13 3-10 4-1-1 3-14 4-15 4-13 4-12 4-11 4-10 1-1-2 1-1-1 1-10-2 1-10-1 1-10 1-10 1-10-2...
  • Page 38 Compile Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark COMPILE UNIT KRDC(JR10 3000) FRAME:COMPILE:REAR:JR KRDC(JR10 3306A) MAIN PADDLE:SET KRDC(JR10 3130) JC81-03509A B40S2M290:TAMPER JC81-03473A AS-ASSY PM MOTOR Z18 3-10 JC81-03508A TIMING PULLEY:T20:TAMPER 1-1-1...
  • Page 39 5. EjectorUnit 27-5 27-10 27-6 BERO FRAME 27-9 27-5 (Refer to chapter 6-4) 27-3 27-8 27-6 27-2 27-4 27-7 27-1...
  • Page 40 EjectorUnit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark JC81-03513A B30S2M144:EJECT:LINK JC81-03773A EJECT UNIT JC81-03772A EJECT BELT:SUB ASSY EJECT FRAME:FRONT:SET KRDC(SJ10 4131) 27-1 JC81-03512A ASSY:BELT:EJECT T-SPRING:LATCH:SCU KRDC(SJ10 4686) 27-2...
  • Page 41 6. Extension Tray Unit 2-10 1-10 1-11 2-11 2-13 1-13 1-12 2-12 2-16 1-12 2-12 1-11 2-13 2-11 1-13...
  • Page 42 Extension Tray Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark EXTENTION TRAY UNIT KRDC(JR10 5000) JC81-03494A RACK PINION:Z18 JC81-03769B SPT FINGER ASSY:FRONT SHAFT:RACK PINION KRDC(SJ10 5412A) JC81-03483B TRAY:BERO PARALLEL PIN:Φ2×10...
  • Page 43 7. Stacker Unit 4-3-5 4-4-2 4-3-1 4-4-1 4-3-9 4-4-3 4-3-2 4-3-4 4-2-1 4-3-3 4-2-6 4-3-9 4-2-4 4-2-2 4-2-3 4-2-5 4-3-6 4-3-7 4-3-8 3-2-1 3-2-3 3-2-4 3-2-5 3-2-2...
  • Page 44 Stacker Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark STACKER UNIT KRDC(JR10 6000) 4-2-3 DAMPER WASHER KRDC(SJ10 6602A) JC81-03472B TRAY:STACKER HEXAGON HEADED 4-2-4 KRDC(0451 3008N) SCREW:M3×8:T3 STACKER:SET KRDC(JR10 6140)
  • Page 45 Stacker Unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark HEXAGON HEADED HEXAGON HEADED KRDC(0451 3006N) KRDC(0360 3014N) SCREW:M3×6:T3 SCREW:M3×14:PC LOWER LIMIT SWITCH:SET KRDC(JR10 6150) 0604-001095 PI SENSOR:GP1S73P2 JC81-03469A MICRO SWITCH:VP333A-0D...
  • Page 46 8. Top tray unit 3-7-2 3-7-1 3-5-1 3-5-2 3-14 3-13 3-12 3-10 3-11 3-15...
  • Page 47 Top tray unit Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark TOP TRAY UNIT KRDC(JR10 7000) 3-12 ACTUATOR:EMPTY:STACKER KRDC(SJMB 2310A) JC81-07262A AS-TRAY STACKER 3-13 ACTUATOR:EXIT:FEED KRDC(SJMB 2312A) STAY UPPER:SAFETY:JR KRDC(JR10 7326A)
  • Page 48 Mail Box Contents 1. MAIN ………………………………………………………………………………………………………………………………………………………………………………… 2 2. AS-SHIELD TOP STKR ASSY …………………………………………………………………………………………………………………………………………………… 4 3. AS-ACTUATOR SHIELD ASSY …………………………………………………………………………………………………………………………………………………… 6 4. AS-BASE SUB ASSY ……………………………………………………………………………………………………………………………………………………………… 8 5. AS-COVER JAM FRAME ASSY …………………………………………………………………………………………………………………………………………………10...

  • Page 49: Main

    1. MAIN 12-2 21 22 12-1 17-2 17-1 17-3...
  • Page 50 MAIN Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark SCX-MBT20S Mail box 17-2 JC81-07277A AS-PCB ASSY MAIN KRDC(SJMB 8200B) JC81-07262A AS-TRAY STACKER KRDC(SJMB 2308A) HEXAGON HEADED 17-3 KRDC(0451 3006N) SCREW:M3×6:T3...

  • Page 51: As-Shield Top Stkr Assy

    2. AS-SHIELD TOP STKR ASSY...
  • Page 52 AS-SHIELD TOP STKR ASSY Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark JC81-07267A AS-SHIELD TOP STKR ASSY KRDC(SJMB 1118) ROLLER:IDLE:FEED KRDC(SJMB 2306) JC81-07273A AS-COVER HARNESS ASSY KRDC(SJMB 1119) PARALLEL PIN:Φ2×14 KRDC(P632 0140G)

  • Page 53: As-Actuator Shield Assy

    3. AS-ACTUATOR SHIELD ASSY 10-1 10-2...
  • Page 54 AS-ACTUATOR SHIELD ASSY Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark JC81-07265A AS-ACTUATOR SHIELD ASSY KRDC(SJMB 1113) PAN WASHER HEADED KRDC(0965 3008N) SCREW:M3×8:T2 SHIELD:STACKER KRDC(SJMB 2316) JC81-07268A AS-ROLLER IDLE FEED ASSY KRDC(SJMB 1116) 0604-001095...

  • Page 55: As-Base Sub Assy

    4. AS-BASE SUB ASSY...
  • Page 56 AS-BASE SUB ASSY Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark JC81-07264A AS-BASE SUB ASSY KRDC(SJMB 1110) T-SPRING:ACTUATOR:STACK KRDC(SJ10 6682) SHIELD:BOTTOM:STACKER KRDC(SJMB 2324) SHAFT:ACTUATOR:STACKER KRDC(SJMB 2402) 0604-001095 PI SENSOR:GP1S73P2 KRDC(0604-001095)

  • Page 57: As-Cover Jam Frame Assy

    5. AS-COVER JAM FRAME ASSY...
  • Page 58 AS-COVER JAM FRAME ASSY Parts List SA : SERVICE AVAILABLE, SNA : SERVICE not AVAILABLE Drawing# SEC_Code Description QT’y Service Remark Drawing# SEC_Code Description QT’y Service Remark JC81-07282A AS-COVER JAM FRAME ASSY KRDC(SJMB 1150) LEAF SPRING:FEED KRDC(SJ10 2202) COVER:JAM:FRAME KRDC(SJMB 1308) ROLLER:IDLE:FEED KRDC(SJ10 2302) MAGNET CATCH PLATE:TB...

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Scx-mbt40s

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