Xerox Phaser 6500 Service Manual page 225

Phaser 6500/WorkCentre 6505 Service Manual
Troubleshooting Procedure (continued)
Step Actions and Questions
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?
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?
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?
19 Check the connections between the
MCU Board and Main Drive Assy
(Main Motor).
Are P/J21 and P/J211 connected
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?
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?
22 Check the connections between the
MCU Board and Feed Solenoid.
Are P/J23 and P/J231 connected
correctly?
Xerox Internal Use Only
Error Messages and Codes
Yes No
Go to step 17. Go to step 30
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).
Replace the Go to step 26.
MCU Board.
(SFP,
page 8-138;
MFP,
page 8-160)
Go to step 20. Reconnect the
connector(s) P/
J21 and/or P/
J211 correctly.
Go to step 21. Replace the
Main Motor
Harness Assy.
Replace the Replace the
Main Drive MCU Board.
Assy. (SFP,
(page 8-114) page 8-138;
MFP,
page 8-160)
Go to step 23. Reconnect the
connector(s) P/
J23 and/or P/
J231 correctly.
3-97