October 2012
2-91
ColorQube 8570/8870 Service Manual
Close Front Door A, Close Exit Door B
Fault Messages and Codes
Xerox Internal Use Only - Revised, 3rd Revision
Close Front Door A (when actually closed)
A Front Door error has occurred. The following troubleshooting procedure applies to this error.
Initial Actions
•
Check that there is nothing blocking the Front Door.
•
Check that connection to the I/O Board is secure.
•
If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts (Chapter 5 - Parts List)
•
Front Door Assembly,
PL 1.1 Item 1
•
I/O Board,
PL 5.1 Item 10
•
Front Door Switch,
PL 6.1 Item 6
Wiring and Plug/Jack References (Chapter 7 - Wiring Data)
•
Figure 1
, Right Side Wire Routing
•
Figure 8
, I/O Board, Sensors (1 of 2)
Procedure
Open the Front Door. Check area around the door sensor (right side). Inspect the plastic com-
ponent that engages the sensor when the door is closed. Is the plastic component dam-
aged?
Y
N
Check the Front Door Switch wiring harness connector
P/J117
. Is the connection
secure and undamaged?
Y
N
Reseat and/or replace/repair the wiring harness.
Check resistance on the Front Door Switch wiring harness connector
P/J117
. Is is open
or shorted?
Y
N
Replace the I/O Board (
REP 5.10
).
Replace the Front Door Switch (
REP 6.6
).
Replace the Front Door (
REP 1.1
).
Close Exit Door B (when actually closed)
An Exit Door error has occurred. The following troubleshooting procedure applies to this error.
Initial Actions
•
Check that there is nothing blocking the Exit Assembly.
•
If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts (Chapter 5 - Parts List)
•
Exit Door B,
PL 1.1 Item 7
•
Exit Module Assembly,
PL 3.1 Item 13
•
I/O Board,
PL 5.1 Item 10
Wiring and Plug/Jack Reference (Chapter 7 - Wiring Data)
•
Figure 8
, I/O Board, Sensors (1 of 2)
Procedure
Open the Exit Door B. Check area around the door sensor (left side). Inspect the plastic com-
ponent that engages the sensor when the door is closed. Is the plastic component dam-
aged?
Y
N
Replace the Exit Assembly (
REP 3.13
). Does the error persist?
Y
N
Troubleshooting complete.
Replace the I/O Board (
REP 5.10
).
Replace the Exit Door B (
REP 1.7
).
Summary of Contents for COLORQUBE 8570
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