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SCX-4623FN H/W Training

SCX-4623FN H/W Training. Agenda. H/W Specifications Block Diagram Connection Diagram Summary of major parts Trouble shooting Troubleshooting. Ⅰ. SPECIFICATION. Ⅱ. BLOCK DIAGRAM. Ⅲ. CONNECTION DIAGRAM. Ⅳ . SUMMARY. CISM. OPE Board. ADF CONTROL. Printer Engine (Sandpiper).

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SCX-4623FN H/W Training

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  1. SCX-4623FN H/W Training

  2. Agenda • H/W Specifications • Block Diagram • Connection Diagram • Summary of major parts • Trouble shooting • Troubleshooting

  3. Ⅰ. SPECIFICATION

  4. Ⅱ. BLOCK DIAGRAM

  5. Ⅲ. CONNECTION DIAGRAM

  6. Ⅳ. SUMMARY CISM OPE Board ADF CONTROL Printer Engine (Sandpiper) Main B’D SMPS & HVPS FAX/LIU

  7. Ⅳ. SUMMARY Main PBA PLATEN MOTOR IC ADF MOTOR IC Seiral Flash (SYSTEM) Network IC Seiral Flash (Fax Backup) USB 2.0 IC Jupiter 5 EEPROM SFX336 CX86710-12 DDR2 SDRAM LINE FAX CONEXANT (Stanley) EXT. Smart DAA CX20493-21/FAX

  8. Ⅳ. SUMMARY SMPS & HVPS (Sandpiper) SW1 ( Front-Cover Open Switch ) F1 110V : 250V 10A 220V : 250V 8A CON1 (Heat Lamp CON) MANUAL SENSOR SUPPLY INLET (AC Power CON.) OPC DEV MHV THV FEED SENSOR PAPER EMPTY EXIT SENSOR CN1 (MAIN PBA CON.)

  9. Ⅳ. SUMMARY OPE PBA SCX-4623FN ( 4 in 1 ) LCD (16x2) Power LEDs SCX-4600 ( 3 in 1 ) LCD (16x2) Power LEDs CONNECTOR

  10. Ⅳ. SUMMARY CIS MODULE MAIN PBA CON.

  11. Ⅴ. Troubleshooting Trouble & Solution (1)

  12. Ⅴ. Troubleshooting Trouble & Solution (2)

  13. Ⅴ. Troubleshooting Trouble & Solution (3)

  14. Ⅴ. Troubleshooting Trouble & Solution (4)

  15. Ⅴ. Troubleshooting Trouble & Solution (5)

  16. Ⅵ. Review Review Ⅰ. Do you have any question for troubleshooting? Ⅱ. Is there anything to request for better service?

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