37,0Xx.4X Pest Clutch/Solenoid Faults; 37,024.48 Pest Tray 2 Lift Motor Fault - Xerox Phaser 8860 Service Manual

37,0XX.4x PEST Clutch/Solenoid Faults

An heating error has occurred. The following troubleshooting procedure applies to these errors:
PEST Heater Faults
37,017.44 The Head Maintenance Clutch is drawing less power than expected.
37,018.45 The Deskew Clutch is drawing less power than expected.
37,019.46 The Pick Clutch is drawing less power than expected.
37,020.48 The Tray 1 Pick Solenoid is drawing less power than expected.
37,021.42 The Strip Solenoid is drawing less power than expected.
37,022.4x The Preheater Lift Solenoid is drawing less power than expected.
37,023.4x The Head Tilt Solenoid is drawing less power than expected.
Initial Actions
• Check the indicated component for damage, wear, or obstructions.
• If the problem persists, follow the procedure below.
Primary Causes
The troubleshooting table lists parts and wiring referenced in the troubleshooting procedure.
Table 1 37,0XX.4x Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
Head Maintenance Clutch, PL 4.0 I/O Board (2/2) -
Deskew Clutch, PL 4.0 Left Side Harness (1/2) -
Pick Clutch, PL 4.0 Left Side Harness (1/2) -
Tray 1 Pick Solenoid, PL 4.0 Left Side Harness (1/2) -
Strip Solenoid, PL 3.0 I/O Board (1/2) -
Preheater Lift Solenoid, PL 4.0 Left Side Harness (2/2) -
Head Tilt Solenoid, PL 4.0 Left Side Harness (2/2) -
Troubleshooting Procedure
Table 2 PEST Clutch/Solenoid Fault Troubleshooting Procedure
Step Questions or Actions
1 Test the component indicated by the error.
Run the Service Diagnostics test for the
affected component.
Does the component operate correctly?
2 Check wiring to the affected component.
Is the wiring damaged?
Error Messages and Codes
37,0XX.4x, 37,024.48
Figure 12
Figure 6
Figure 6
Figure 6
Figure 11
Figure 7
Figure 7
Yes No
Go to Step 2. Replace the affected
component.
Repair or replace the Replace the affected
harness. component.

37,024.48 PEST Tray 2 Lift Motor Fault

An error has occurred related to the Tray 2 Lift Motor. The following troubleshooting procedure
applies to this error:.
37,024.48 The Tray 2 Lift Motor is drawing less power than expected.
Initial Actions
• Check the Tray 2 Lift Plate for damage or obstructions.
• If the problem persists, follow the procedure below.
Primary Causes
The troubleshooting table lists parts and wiring referenced in the troubleshooting procedure.
Table 1 37,024.48 Troubleshooting Reference Table
Applicable Parts
Tray 2 Lift Motor, PL 4.0
Electronics Module, PL 4.0
Troubleshooting Procedure
Table 2 PEST Tray 2 Lift Motor Fault Troubleshooting Procedure
Step Questions or Actions
1 Test the Tray 2 Lift Motor.
Run the Service Diagnostics Tray 2 Lift
Motor test.
Does the motor operate correctly?
2 Check the motor connection to the Left
Side Harness.
Is the connection secure and the harness
undamaged?
09/2007
2-44
Tray 2 Lift Motor Fault
Wiring and Plug/Jack References
Left Side Harness (1/2) - Figure 6
Left Side Harness (1/2) - Figure 6
Yes No
Replace the Elec- Go to Step 2.
tronics Module (REP
5.0.5).
Replace the motor Repair of replace the
(REP 4.0.10). Left Side Harness.
Phaser 8860/8860MFP Service Manual
Initial Issue