Phaser 6500/WorkCentre 6505 Service Manual Xerox Internal Use Only 3-119
Error Messages and Codes
14 Perform the procedure “Registration
Sensor” on page 4-22 to check the
Registration Sensor for operation.
Does the number on the screen
increase by one, when you operate the
Registration Input Actuator?
Go to step 15. Go to step 24.
15 Remove the Lower Chute Assembly
(page 8-84; PL3.2.27) to check the
shape and operation of the
Registration Input Actuator.
Are the shape and operation normal?
Go to step 16. Reseat the
Registration
Input Actuator.
(page 8-77)
If broken or
deformed,
replace it.
16 Perform the procedure “Registration
Clutch” on page 4-33 to check the
Registration Clutch (Drive Clutch Assy)
for operation, and Regi Roller Assy and
Regi Metal Roller for rotation.
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 18.
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?
Replace the
MCU Board.
(SFP,
page 8-138;
MFP,
page 8-160)
Reseat the Regi
Roller Actuator.
If broken or
deformed,
replace the
Feeder Assy
(SFP,
page 8-72;
MFP,
page 8-73).
18 Check the connectors for connection.
Check the connections between the
MCU Board and Main Drive Assy
(Main Motor).
Are P/J21 and P/J211 connected
correctly?
Go to step 19. Reconnect the
connector(s) P/
J21 and/or P/
J211 correctly.
19 Check the power to the Main Drive
Assy.
Disconnect J21 from the MCU Board.
Are the voltages across J21-2/J21-4
<=> ground on the MCU Board, 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)
Troubleshooting Procedure (continued)
Step Actions and Questions Yes No
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