Xerox Phaser 6280 - Page 252

3-116 Phaser 6280 Color Laser Printer Service Manual
Error Messages and Codes
14 Check the Top LV Harness for
continuity.
1.Disconnect P/J501 from the LVPS
and P/J13 from the MCU Board.
2.Check continuity between P/J501
<=> P/J13.
Go to step 15. Replace the Top
LV Harness.
15 Check the LVPS signal.
1.Disconnect P/J503 from the LVPS.
2.Is there +24 V across ground <=>
J503-1 pin when the Interlock
Switch is activated?
Replace the
MCU Board
(
page 8-86).
Replace the
LVPS
(
page 8-80).
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No