93,525, 93,528, 93,531, 93,534 Ink Loader Thermal Faults
An Ink Loader Thermal error has occurred. The following troubleshooting procedure applies to
these errors.
Table 1 Applicable Fault Codes
93,525
Cyan thermistor reading bad
93,528
Magenta thermistor reading bad
93,531
Yellow thermistor reading bad
93,534
Black thermistor reading bad
Initial Actions
•
Reboot the printer and verify the error persists.
•
If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts (Chapter 5 - Parts List)
•
Ink Loader & Bezel,
PL 1.1 Item 8
•
Cable, Ink Loader Data,
PL 5.1 Item 11
Wiring and Plug/Jack References (Chapter 7 - Wiring Data)
•
Figure
1, System Block Diagram
•
Figure
2, Right Side Electronics Module P/J Locations
•
Figure
4, Top Side Electronics Module P/J Locations
•
Figure
5, Level Sensors, Gate Solenoids, Ink Loader Board
Procedure
Reseat the Ink Loader Data cable connectors
Y
N
Troubleshooting complete.
Check the Ink Loader Thermistor for continuity.
•
Disconnect the wiring harness connector
Figure
1.
•
Measure the connector for continuity. The measurement should read ~200k Ohms at
room temperature ~25 Degree Celsius between the white and each colored wire.
Check the Ink Loader Heater for continuity.
•
Disconnect the wiring harness connector
•
Measure the connector for continuity. The measurement should read ~120 ohms between
the white and each colored wire.
Does the error persist?
Y
N
Troubleshooting complete.
Replace the Ink Loader
(REP
1.8).
Fault Messages and Codes
93,525, 93,528, 93,531, 93,534
P/J401
and P/J702. Does the error persist?
P/J703
from the Ink Loader Board as shown in
P/JAC1
from the Electronics Module.
Figure 1 Ink Loader Thermistor and Heater Test Points
October 2012
2-50
Revised, 3rd Revision - Xerox Internal Use Only
ColorQube 8570/8870 Service Manual