October 2012
2-80
ColorQube 8570/8870 Service Manual
99,030 ~ 99,034
Revised, 3rd Revision - Xerox Internal Use Only
Fault Messages and Codes
99,030 ~ 99,034 PEST - X-Axis Motor Disconnect
The X-Axis Motor error has occurred. The Motor is not drawing the expected power from the
Power Supply. The following troubleshooting applies to these errors.
Initial Actions
•
Reboot the printer and verify the error persists.
•
Check the X-Axis Motor’s wiring connection.
•
If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts (Chapter 5 - Parts List)
•
X-Axis Motor,
PL 4.1 Item 11
•
Electronics Module,
PL 5.1 Item 1
•
Power Control Board,
PL 5.1 Item 8
•
Harness, Right Side Power Control,
PL 5.1 Item 13
Wiring and Plug/Jack References (Chapter 7 - Wiring Data)
•
Figure 1
, Right Side Wire Routing
•
Figure 2
, Right Side Electronics Module P/J Locations
•
Figure 7
, Drum Heater Load Dump, Motors, Head Maintenance Clutch, Strip Solenoid
Procedure
Check the X-Axis Motor wiring harness connector
P/J123
. Is the connection secure and
undamaged?
Y
N
Reseat and/or replace the wiring harness.
Check resistance on the X-Axis Motor wiring harness connector
P/J123
. Is it open or
shorted?
Y
N
Check resistance on the Right Side Wiring Harness
P/J701
(pins 17-20). Is it open or
shorted?
Y
N
Troubleshooting complete.
Replace the Right Side Wiring Harness.
Replace the X-Axis Motor (
REP 4.11
). Does the error persist?
Y
N
Troubleshooting complete.
Replace the Power Control Board (
REP 5.6
) (Electronics Module).
Table 1 Applicable Fault Codes
99,030
PEST - X-Axis Motor Disconnect
99,031
PEST - X-Axis Motor Phase A Disconnect
99,032
PEST - X-Axis Motor Phase A Short
99,033
PEST - X-Axis Motor Phase B Disconnect
99,034
PEST - X-Axis Motor Phase B Short
A
A
Summary of Contents for COLORQUBE 8570
Page 1: ...ColorQube 8570 8870 Printer ColorQube 8570 8870 Service Manual Xerox Internal Use Only...
Page 2: ......
Page 423: ......
