Xerox PHASER 7500 Service Manual

3-78 Phaser 7500 Printer Service Manual
Error Messages and Codes
Fuser Fan Fail
The Fuser Fan error was detected.
Applicable Chain-Link Code
• 010-398: Fuser Fan Fail
Initial Actions
• Rotate the Fuser Fan manually to check for binding.
• If the problem persists, follow the procedure below.
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
■ Fuser Drive Motor, PL3.1.11
■ Fuser Fan, PL4.1.7
■ MCU PWB, PL18.3.6
■ Motor Drive PWB, PL18.3.7
Troubleshooting Procedure
Step Actions and Questions Yes No
1 Check the motor drive.
Perform the Fuser Drive Motor test
in Diagnostics.
Has 041-344 Motor Drive PWB F1
Blows occurred?
Check whether
the F1 on the
Motor Drive
PWB is open.
Go to step 2.
2 Perform the Fan Motors test in
Diagnostics.
Is the Fuser Fan rotating?
Go to step 4. Go to step 3.
3 Check the wiring harness.
Check the connection between the
Fuser Fan J230 and the Motor Drive
PWB J517 for open circuit, short
circuit, and poor contact.
Is it conducting properly?
Replace the
following parts
in sequence:
■ Fuser Fan
(REP 4.1,
page 8-38)
■ Motor Drive
PWB (REP
18.13,
page 8-204)
■ MCU PWB
(REP 18.12,
page 8-202)
Repair the
sections that
have short
circuits and
poor contacts.

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