Phaser 6500/WorkCentre 6505 Service Manual Xerox Internal Use Only 3-97
Error Messages and Codes
16 Perform the procedure “Registration
Clutch” on page 4-33.
Does the Registration Clutch (Drive
Clutch Assy) operate properly, and the
Regi Roller Assy and Regi Metal Roller
rotate?
Go to step 17. Go to step 30
17 Remove the Lower Chute Assembly
(page 8-84; PL3.2.27) to check the
shape and operation of the Regi Roller
Actuator.
Are the shape and operation normal?
Go to step 18. Reseat the Regi
Roller Actuator.
If broken or
deformed,
replace the
Feeder Assy
(SFP,
page 8-72;
MFP,
page 8-73).
18 Perform the procedure “Registration
Sensor” on page 4-22.
Does the number on the screen
increase by one, when the actuator
(Registration Input Actuator) is
operated?
Replace the
MCU Board.
(SFP,
page 8-138;
MFP,
page 8-160)
Go to step 26.
19 Check the connections between the
MCU Board and Main Drive Assy
(Main Motor).
Are P/J21 and P/J211 connected
correctly?
Go to step 20. Reconnect the
connector(s) P/
J21 and/or P/
J211 correctly.
20 Check the Main Motor Harness Assy
for continuity.
Disconnect J21 from the MCU Board.
Disconnect J211 from the Main Drive
Assy.
Is each wire of J21 <=> J211
continuous?
Go to step 21. Replace the
Main Motor
Harness Assy.
21 Disconnect J21 from the MCU Board.
Measure the voltages across J21-2/
J21-4 <=> ground on the MCU Board.
Are the voltages about +24 VDC when
the interlock switch (Interlock Harness
Assy) is pushed?
Replace the
Main Drive
Assy.
(page 8-114)
Replace the
MCU Board.
(SFP,
page 8-138;
MFP,
page 8-160)
22 Check the connections between the
MCU Board and Feed Solenoid.
Are P/J23 and P/J231 connected
correctly?
Go to step 23. Reconnect the
connector(s) P/
J23 and/or P/
J231 correctly.
Troubleshooting Procedure (continued)
Step Actions and Questions Yes No
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