7,01X.4X Process Faults - Xerox Phaser 8860 Service Manual

Table 2 Printhead Restraint Fault 7,009.42 Troubleshooting Procedure
Step Questions or Actions
7 Test the Wiper Drive.
Run the Service Diagnostics Wiper Drive
test.
Does the Wiper Drive operate correctly?
Initial Issue
Phaser 8860/8860MFP Service Manual
Yes No
Replace the Exit Repair the Wiper
Module (REP 3.0.7). Drive.

7,01X.4x Process Faults

A Process Drive or Printhead error has occurred. The following troubleshooting procedures
apply to these errors:
7,010.43 Printhead is stuck or is not tilting properly. See IQ35.
7,011.44 Soft fault. System continues to operate.
7,012.45 Transfix Home Sensor does not indicate home position.
7,014.47 The Printhead is not locked in the restraint spring.
7,015.48 The Head Tile Restraint Spring is out of place.
Initial Actions
• Check that the Process Drive gear train is properly homed.
• Check for obstructions or ink spills around the Printhead. Spilled ink could indicate the
system was tipped while hot. Check for blockage in the Purge Tube.
• Verify the Printhead travels smoothly from left to right.
• Check the Printhead Restraint Arms.
• If the problem persists, follow the procedure below.
Primary Causes
The troubleshooting table lists parts and wiring referenced in the troubleshooting procedure.
Table 1 7,010.4x through 7,015.4x Troubleshooting Reference Table
Applicable Parts
Process Drive, PL 4.0
Head Tilt Solenoid, PL 4.0
Head Tilt Gear, PL 4.0
Restraint Arms, PL 2.0
Head Maintenance Clutch, PL 4.0
Troubleshooting Procedure
The Printhead is stuck, or incorrectly positioned.
Table 2 Printhead Restraint Fault 7,010.xx through 7,015.xx Troubleshooting Procedure
Step Questions or Actions
1 Reboot the system.
Does the error persist?
2 Check the Printhead Lock Arms.
Do the arms rotate correctly?
09/2007
2-19
Process Faults
Wiring and Plug/Jack References
Right Side Harness / I/O Control - Figure 10
Left Side Harness (2/2) - Figure 7
I/O Board (2/2) - Figure 12
Yes No
Go to Step 2. Complete.
Go to Step 3. Repair or replace the
Printhead Restraints
(REP
Error Messages and Codes
7,009.42, 7,01X.4x
2.0.8).