Xerox PHASER 7500 Service Manual

Phaser 7500 Printer Service Manual 3-105
Error Messages and Codes
Motor Drive PWB F3 Blows
Fuse 3 on the Motor Drive PWB has blown.
Note
Remove the cause of Fuse failure before replacing the Motor Drive PWB.
Applicable Chain-Link Code
• 041-346: PWBA Motor Drive F3 Fuse Break Fail
Initial Actions
• Power cycle the printer.
• If the problem persists, follow the procedure below.
1. Check the following parts circuits for overcurrent and overvoltage, grounded
wires, and then replace the faulty parts or repair the circuits, and replace the
Fuse.
• LPH Unit (Y, M, C, K) (REP 2.1, page 8-18)
• LPH Rear PWB (REP 2.4, page 8-22)
2. Replace the Motor Drive PWB (REP 18.13, page 8-204).
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
■ LPH Unit (Y, M, C, K), PL2.1.2
■ LPH Rear PWB (Y, M, C, K),
PL2.2.5
■ Fuse
■ Motor Drive PWB, PL18.3.7

Xerox PHASER 7500 Specifications

General

Max Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	150, 000 pages
Standard Paper Capacity	550 sheets
Duplex Printing	Optional
Standard Memory	256 MB
Network Connectivity	10/100/1000Base-T Ethernet
Supported Operating Systems	Windows, Mac OS, Linux
Max Paper Capacity	2, 100 sheets
Connectivity	USB 2.0, Ethernet
PDL	PostScript 3, PCL 6, PDF
Print Speed	Up to 35 ppm