Xerox Phaser 6360, Service Manual

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3-74 Phaser 6300/6350/6360 Color Laser Printer Service Manual
Error Messages and Codes
LVPS Fan Failure
The LVPS Fan rotation signal indicates the fan is no longer operational.
Note
The LVPS Fan is installed on 6360 models only.
Applicable Status Code:
Code 53: LVPS Fan Failure
6 Check the fan rotation signal to the
LVPS.
Print one sheet.
Is there +3.3 V between P/J166-1 <=>
P/J166-3?
Replace the Rear
Fan (page 8-103). Go to Step 7.
7 Check the rotation signal from the
LVPS.
Print one sheet.
Is there +3.3 V between P/J165-15 <=>
P/J165-3?
Replace the LVPS
(page 8-100). Go to Step 8.
8 Check the fan rotation signal at the
Engine Control Board.
Print one sheet.
Is there +3.3 V between P/J61-4 <=>
P/J61-16?
Replace the LV
Harness Replace the
Engine Control
Board
(page 8-106).
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
■
LVPS Fan, PL1.1.31
■
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 LVPS Fan for damage.
Remove the Rear Cover.
Is the fan damaged? Replace the LVPS
Fan (page 8-104). Go to Step 2.
2 Check the Rear Fan connection.
Is P/J167 connected to the harness? Go to Step 3. Connect the Fan.
3 Check orientation of the LVPS Fan.
Does the Fan’s label face inwards? Go to Step 4. Correct the
installation.
Troubleshooting Procedure Table (Continued)
Step Actions and Questions Yes No