7,009.42 Printhead Restraint Fault - Xerox Phaser 8860 Service Manual

Table 2 Head Tilt Solenoid Faults 7,008.41 Troubleshooting Procedure
Step Questions or Actions
7 Test the Head Maintenance Clutch.
Run the Service Diagnostics Head Main-
tenance Wiper Clutch test.
Does the clutch operate correctly?
8 Check the Printhead Wiper alignment.
Is the Printhead Wiper properly aligned?
9 Test the Wiper Drive.
Run the Service Diagnostics Wiper Drive
test.
Does the Wiper Drive operate correctly?
Error Messages and Codes
7,008.41, 7,009.42
Yes No
Go to Step 8. Replace the clutch
(REP 4.0.4).
Go to Step 9. Perform ADJ 2.5.1.
Replace the Exit Repair or replace the
Module (REP 3.0.7). Wiper Drive.

7,009.42 Printhead Restraint Fault

A Process Drive or Printhead error has occurred. The following troubleshooting procedure
applies to this error:
7,009.42 Printhead is tilted back, but not properly restrained.
Initial Actions
• Check for obstructions or ink spills around the Printhead.
• 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 7,009.42 Troubleshooting Reference Table
Applicable Parts
Process Drive, PL 4.0
Restraint Arms, PL 2.0
Head Maintenance Clutch, PL 4.0
Troubleshooting Procedure
The Printhead is tilted back, but not properly restrained in the Printhead Restraints.
Table 2 Printhead Restraint Fault 7,009.42 Troubleshooting Procedure
Step Questions or Actions
1 Check the restraints for damage or debris.
Are the restraints damaged?
2 Check the Printhead Wiper alignment.
Is the Printhead Wiper properly aligned?
3 Check Printhead wire routing and the Tilt
Gear.
Does the Printhead move freely?
4 Check that the Process Drive is aligned
(ADJ 4.7.1).
Is the Process Drive misaligned?
5 Replace the Process Drive
Does the error persist?
6 Test the Head Maintenance Clutch
Run the Service Diagnostics Head Main-
tenance Wiper Clutch test.
Does the clutch operate correctly?
09/2007
2-18
Process Faults
Wiring and Plug/Jack References
Right Side Harness / I/O Control - Figure 10
I/O Board (2/2) - Figure 12
Yes No
Replace damaged Go to Step 2.
parts (REP 2.0.8).
Go to Step 4. Perform
Remove ink spills or Go to Step 4.
reinstall the Print-
head.
Perform ADJ 4.7.1. Go to Step 5.
(REP 4.0.7). Go to Step 6. Complete.
Go to Step 7. Replace the clutch
(REP
Phaser 8860/8860MFP Service Manual
ADJ 2.5.1.
4.0.4).
Initial Issue