37,03X.4X Pest X-Axis Motor Faults; 37,035.44 And 37,036.45 Pest Y-Axis Motor Faults - Xerox Phaser 8860 Service Manual

37,03X.4x PEST X-Axis Motor Faults

An X-Axis Motor error has occurred. The following troubleshooting procedure applies to these
errors:
PEST X-Axis Motor Faults
37,030.45 The X-Axis Motor is drawing less power than expected.
37,031.46 The X-Axis Motor first phase is drawing less power than expected.
37,032.47 The X-Axis Motor first phase is drawing too much power.
37,033.48 The X-Axis Motor second phase is drawing less power than expected.
37,034.40 The X-Axis Motor second phase is drawing too much power.
Initial Actions
• Check the X-Axis Motor connection.
• If the problem persists, follow the procedure below.
Primary Causes
The troubleshooting table lists parts and wiring referenced in the troubleshooting procedure.
Table 1 37,03X.4x Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
X-Axis Motor, PL 4.0 Right Side Harness / I/O Control -
Electronics Module, PL 5.0 Right Side Wire Routing (2/2) -
Troubleshooting Procedure
Table 2 PEST X-Axis Motor Faults Troubleshooting Procedure
Step Questions or Actions
1 Test the X-Axis Motor.
Run the Service Diagnostics X-Axis Drive
test.
Does the motor operate correctly?
2 Check wiring to the motor.
Is the wiring damaged?
Error Messages and Codes
37,03X.4x, 37,035.44 and 37,036.45
Figure 10
Figure 3
Yes No
Replace the Elec- Go to Step 2.
tronics Module (REP
5.0.5).
Repair or replace the Replace the X-Axis
harness. Motor (REP 4.0.5).

37,035.44 and 37,036.45 PEST Y-Axis Motor Faults

A Y-Axis Motor error has occurred. The following troubleshooting procedure applies to these
errors:
37,035.44 The Y-Axis Motor is drawing less power than expected.
37,036.45 The Y-Axis Motor is drawing too much power.
Initial Actions
• Check for obstructions to Drum rotation.
• Check the condition of the Y-Axis Drive Belt.
• If the problem persists, follow the procedure below.
Primary Causes
The troubleshooting table lists parts and wiring referenced in the troubleshooting procedure.
Table 1 37,03X.4x Troubleshooting Reference Table
Applicable Parts
Y-Axis Motor, PL 4.0
Drum Assembly, PL 2.0
Electronics Module, PL 5.0
Troubleshooting Procedure
Table 2 PEST Y-Axis Motor Faults Troubleshooting Procedure
Step Questions or Actions
1 Check the Drum rotation.
Does the Drum rotate smoothly?
2 Check the Y-Axis Motor.
Remove the Y-Axis Belt (REP
Does the Y-Axis Motor shaft rotate freely?
3 Replace the Y-Axis Belt and test the Y-
Axis Motor.
Run the Service Diagnostics Y-Axis Drive
test.
Does the motor operate correctly?
4 Check wiring to the motor.
Is the wiring damaged?
09/2007
2-46
PEST Y-Axis Motor Faults
Wiring and Plug/Jack References
Electronics Module Power - Figure 9
Electronics Module Power - Figure 9
Yes No
Go to Step 2. Replace the Drum
Assembly
2.0.3).
Go to Step 3. Replace the Y-Axis
2.0.4). Motor
Replace the Elec- Go to Step 4.
tronics Module (REP
5.0.5).
Repair or replace the Replace the Y-Axis
harness. Motor
Phaser 8860/8860MFP Service Manual
(REP
(REP 4.0.11).
(REP 4.0.11).
Initial Issue