Pest - Y-Axis Motor Disconnect - Xerox ColorQube 8570 Service Manual

99,035, 99,036 PEST - Y-Axis Motor Disconnect

The Y-Axis Motor error has occurred. The Motor is not drawing the expected power from the
Power Supply. The following troubleshooting applies to these errors.
Table 1 Applicable Fault Codes
99,035 PEST - Y-Axis Motor Disconnect
99,036 PEST - Y-Axis Motor Short
Initial Actions
• Reboot the printer and verify the error persists.
• Check the Y-Axis Motor's wiring connection.
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts (Chapter 5 - Parts List)
• Y-Axis Motor, PL 4.1 Item 2
• Electronics Module, PL 5.1 Item 1
• Power Control Board, PL 5.1 Item 8
Wiring and Plug/Jack References (Chapter 7 - Wiring Data)
• Figure 2, Left Side Wire Routing
• Figure 3, Left Side Electronics Module P/J Locations
• Figure 7, Drum Heater Load Dump, Motors, Head Maintenance Clutch, Strip Solenoid
Procedure
Check the Y-Axis Motor wiring harness connector P/J301. Is the connection secure and
undamaged?
Y N
Reseat and/or replace the wiring harness.
Check resistance on the Y-Axis Motor wiring harness connector P/J301. Is
shorted?
Y N
Replace the Power Control Board (REP
Replace the Y-Axis Motor (REP 4.2). Does the error persist?
Y N
Troubleshooting complete.
Replace the Power Control Board (REP
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ColorQube 8570/8870 Service Manual
it
5.6) (Electronics Module).
5.6) (Electronics Module).
99,037, 99,038 PEST - Media Path Motor Disconnect
The Media Path Motor error has occurred. The Motor is not drawing the expected power from
the Power Supply. The following troubleshooting applies to these errors.
99,037 PEST - Media Path Motor Disconnect
99,038 PEST - Media Path Motor Short
Initial Actions
• Reboot the printer and verify the error persists.
• Check the Media Path Motor's wiring connection.
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts (Chapter 5 - Parts List)
• Media Drive with 2 Clutches,
• Electronics Module,
• Power Control Board,
• Harness, Left Side Power Control,
Wiring and Plug/Jack References (Chapter 7 - Wiring Data)
• Figure 2, Left Side Wire Routing
• Figure 3, Left Side Electronics Module P/J Locations
• Figure 3, Purge Pump, Media Path Motor, Fans, Printhead Tilt Solenoid
Procedure
Check the Media Path Motor wiring harness connector P/J106. Is the connection secure
and undamaged?
Y N
Reseat and/or replace the wiring harness.
open or
Check resistance on the Media Path Motor connector P/J106. Is it open or shorted?
Y N
Check resistance on the Left Side Wiring harness connector
open or shorted?
Y N
Replace the Electronics Module
Replace the Left Side Wiring Harness.
Replace the Media Drive
Y N
Troubleshooting complete.
Check resistance on the Left Side Wiring Harness connector
or shorted?
Y N
Replace the Power Control Board
A
October 2012
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Table 1 Applicable Fault Codes
PL 4.1 Item 5
PL 5.1 Item 1
PL 5.1 Item 8
PL 5.1 Item 17
(REP 5.1).
(REP 4.5). Does the error persist?
P/J302
(REP 5.6) (Electronics Module).
99,035, 99,036, 99,037, 99,038
P/J302 (pins 11-16). Is it
(pins 11-16). Is it open
Fault Messages and Codes