Xerox Phaser 7100

Error Troubleshooting
Xerox Internal Use Only Phaser 7100 Service Manual 2-305
(Y/ M/ C/ K) Deve Motor Fail
The Developer Motor (Y/ M/ C/ K) rotation error was detected.
Applicable Fault Codes
• 093-318: Deve Y Motor Fail
• 093-319: Deve M Motor Fail
• 093-320: Deve K Motor Fail
• 093-325: Deve C Motor Fail
Initial Actions
• Power cycle the printer.
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
• Developer Motor PWB, PL 11.1.16
• Developer Motor Assembly, PL 11.1.17
• Developer Motor Harness Assembly, PL 11.1.24
• MCU PWB, PL 12.1.15
• LVPS PWB, PL 12.2.1
• Main Harness Assembly, PL 12.3.1
• Drive 2/ Bypass Tray on page 7-45
Troubleshooting Procedure
Step Actions and Questions Yes No
1. Check the Developer Motor (Y/ M/ C/ K)
operation.
Perform DC330 Component Control on
page 2-26 to check the rotation of the Deve
Motor (Y/ M/ C/ K).
• (Y) Developer Motor [091-007]
• (M) Developer Motor [091-009]
• (C) Developer Motor [091-011]
• (K) Developer Motor [091-003]
Is the Motor working properly?
Replace the MCU PWB
(REP 12.4 MCU PWB
on page 4-206).
Go to step 2.
2. Check the connection between the Developer
Motor (Y/ M/ C/ K) and Developer Motor PWB.
Is the Flat Cable connected securely?
Go to step 3. Connect the Flat
Cable.