Xerox COLORQUBE 8870

October 2012
2-39
ColorQube 8570/8870 Service Manual
92,500, 92,550, 92,555, 92,558 , 92,553
Fault Messages and Codes
Xerox Internal Use Only - Revised, 3rd Revision
92,500, 92,550, 92,555, 92,558 Electronics Module
An Electronics Module error has occurred. The following troubleshooting procedure applies to
these errors.
Initial Actions
• Reboot the printer and verify the error persists.
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Part (Chapter 5 - Parts List)
• Electronics Module, PL 5.1 Item 1
Wiring and Plug/Jack References (Chapter 7 - Wiring Data)
• Figure 1, System Block Diagram
• Figure 2, Right Side Electronics Module P/J Locations
• Figure 3, Left Side Electronics Module P/J Locations
• Figure 4, Top Side Electronics Module P/J Locations
Procedure
Replace the Electronics Module (REP 5.1).
92,553 Ink Loader or I/O Board Disconnected
An Ink Loader or I/O Board error has occurred. The following troubleshooting procedure
applies to this error.
Initial Actions
• Reboot the printer and verify the error persists.
• Verify the Ink Loader cable connection to the Ink Loader and Electronics Module.
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts (Chapter 5 - Parts List)
• Ink Loader & Bezel, PL 1.1 Item 8
• Electronics Module, PL 5.1 Item 1
• Cable, Ink Loader Data, PL 5.1 Item 11
• Cable, I/O Board Data, PL 5.1 Item 14
Wiring and Plug/Jack References (Chapter 7 - Wiring Data)
• Figure 2, Right Side Electronics Module P/J Locations
• Figure 5, I/O Board P/J Locations
• Figure 9, I/O Board, Sensors (1 of 2)
• Figure 9, I/O Board, Sensors (2 of 2)
• Figure 11, Ink Loader Board P/J Locations
Procedure
Check the Ink Loader Board wiring harness connectors P/J702 & P/J401 and I/O Board con-
nectors P/J801 & P/J402. Are the connections secure and undamaged?
YN
Reseat and/or replace the wiring harness.
Replace the Electronics Module (REP 5.1).
Table 1 Applicable Fault Codes
92,500 Driver Board Serial Link Down
92,550 Safety Timer Timeout Fault
92,555 System Timer Skipped Fault
92,558 Ecm PS Link Broken
Table 1 Applicable Fault Code
92,553 Ecm Board Link Broken