Xerox WorkCentre 6605, Service Manual

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Error Troubleshooting
Xerox Internal Use Only Phaser 6600 and WorkCentre 6605
Service Manual
2-195
075-100 MSI (Bypass Tray) Misfeed JAM
Step Check Yes No
Possible causative parts:
• Regi Sensor [Regi Chute Assembly] (PL15.2.1)
• Bypass Tray Feed Solenoid (PL13.2.9)
• Paper Transport Motor [Drive Assembly] (PL3.1.1)
• Feed Roller Assembly (PL13.2.10)
• Retard Holder Assembly (PL13.3.14)
• TA1 Roller Assembly (PL13.1.2)
• TA2 Roller Assembly (PL13.1.3)
• Bypass Tray Harness Assembly (PL13.2.5)
• MCU Board (PL18.1.13)
1 Check the Bypass Tray installation
Is the Bypass Tray installed properly? Go to step 2. Install the
Bypass Tray
properly.
2 Check the paper path
Are there any foreign objects, or paper pieces, etc. in the
paper path? Remove foreign
objects, or paper
pieces, etc.
Go to step 3.
3 Check the paper feed roller
Is the paper feed roller (the roller on the possible causative
parts list) installed properly? Go to step 4. Reinstall the
paper feed roller.
4 Check the paper feed roller
Is the paper feed roller (the roller on the possible causative
parts list) deformed or worn out? Replace the
paper feed roller.
Go to step 5.
5 Check the Regi Sensor operation
Execute Digital Input diagnostic test 071-103, and check the
Regi Sensor operation.
Does the Regi Sensor function normally? Go to step 6. Refer to
page 2-211.
6 Check the Bypass Tray Feed Solenoid operation
Execute Digital Output diagnostic test 071-007, and check
the Bypass Tray Feed Solenoid operation.
Does the Bypass Tray Feed Solenoid function normally? Go to step 7. Refer to
page 2-219.
7 Check the Paper Transport Motor operation
Execute Digital Output diagnostic test 071-004, and check
the Paper Transport Motor rotation.
Does the Paper Transport Motor function normally? Replace the MCU
Board.
Refer to
page 2-181.