Xerox Phaser 6360

Phaser 6300/6350/6360 Color Laser Printer Service Manual 3-73
Error Messages and Codes
Rear Fan Failure
The Rear Fan rotation signal indicates the fan is no longer operational.
Applicable Status Code:
Code 51: Rear Fan Failure
5 Check all pins on the FAN/PHD/MOT
Harness PL10.1.9 for continuity.
1. Disconnect P/J48 and P/J482.
2. Check continuity between J48 <=>
P483.
Go to Step 5. Replace the
FAN/PHD/MOT
Harness.
6 Check the fan rotation signal.
Print one sheet.
Is there +3.3 V across P/J48-A12 <=>
P/J48-A13?
Replace the
Engine Control
Board
(
page 8-106).
Replace the
Fuser Fan
(
page 8-67).
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
■ Rear Fan, PL1.1.19
■ LVPS, PL9.1.6
■ Engine Control Board, PL9.1.16
■ LV Harness, PL10.1.2
■ Print Engine Map 2 - P/J Locator (page 10-6)
■ Print Engine Power Wiring (page 10-17)
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Check the Rear Fan for damage.
Remove the Rear Cover.
Is the fan damaged?
Replace the Rear
Fan (
page 8-103).
Go to Step 2.
2 Check the Rear Fan connection.
Is P/J166 connected to the harness?
Go to Step 3. Connect the Fan.
3 Check orientation of the Rear Fan.
Does the Fan’s label face inwards?
Go to Step 4. Correct the
installation.
4 Test the Rear Fan.
Run the Service Diagnostics Rear Fan
test.
Does the fan operate?
Go to Step 6. Go to Step 5.
5 Check for +24 V to the fan.
Disconnect P/J166.
Is there +24 V across P166-1 <=>
P166-3?
Replace the Rear
Fan (
page 8-103).
Replace the
LVPS
(
page 8-100).
Troubleshooting Procedure Table
Step Actions and Questions Yes No