3-104 Xerox Internal Use Only Phaser 6500/WorkCentre 6505 Service Manual
Error Messages and Codes
27 Check the HARN TRAY COMP for
continuity.
Disconnect J420 from the Feeder
Board.
Disconnect P4201 from the Feed
Clutch.
Is each cable of J420 <=> P4201
continuous?
Go to step 28. Replace the
Tray Comp
Harness Assy.
(PL 12.2.20)
28 Check the power to the Feed Clutch.
Disconnect J420 from the Feeder
Board.
Is the voltage across P420-1 <=>
ground on the Feeder Board, about
+24 VDC when the Interlock Switch
(Interlock Harness Assy) is pushed?
Go to step 29. Replace the
Feeder Board.
(page 8-173)
29 Check the Feed Clutch resistance.
Disconnect P/J4201 of the Feed
Clutch.
Is the resistance across J4201-1 and
J4201-2 approximately 280-ohm?
Replace the
Feeder Board.
(page 8-173)
Replace the
Drive Clutch
Assy.
(page 8-174)
Troubleshooting Procedure (continued)
Step Actions and Questions Yes No
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