Motor Drive Pwb F6 Blows - Xerox Phaser 7500 Service Manual

Error Messages and Codes

Motor Drive PWB F6 Blows

Applicable Chain-Link Code
Initial Actions
3-108
Fuse 6 on the Motor Drive PWB has blown.
Note
Remove the cause of Fuse failure before replacing the Motor Drive PWB.
• 041-350: PWBA Motor Drive F6 Fuse Break Fail
• Power cycle the printer.
• If the problem persists, follow the procedure below.
Troubleshooting Reference
Applicable Parts
Drum Developer Motor (K),
■
PL3.3.3
IBT Motor, PL3.3.4
■
Drum Developer Motor (Y/M/
■
C), PL3.3.5
Motor Drive PWB, PL18.3.7
■
1. Check the following part / circuits for overcurrent and overvoltage, grounded
wiring, and then replace the faulty parts or repair the circuits, and replace the
Motor Drive PWB (page 8-204).
• K Drum Developer Motor (REP 3.9,
• Y, M, C Drum Developer Motor (REP 3.11,
• IBT Motor (REP 3.10,
• Motor Drive PWB (REP 18.13,
Wiring and Plug/Jack Map References
page 8-35)
page 8-37)
page 8-36)
page 8-204)
Phaser 7500 Printer Service Manual