January 2007
2-107
WorkCentre 7132
005-917, 005-918
Status-indicator-raps
Revision
005-917 CVT APS No3 Sensor RAP
BSD-ON:5.4
Paper remains on the APS Sensor 3.
Initial Actions
• Remove the paper.
• Power Off than On
Procedure
Execute Component Control [005-220 DADF APS 3 Sensor]. Actuate the DADF APS 3 Sensor
with paper.
The display changes.
YN
Check the connections of P/J779 and P/J785. P/J779 and P/J785 are connected cor-
rectly.
YN
Connect P/J779 and P/J785.
Check the wire between J779 and J785 for an open circuit or a short circuit (BSD 5.4 Flag
11/Flag 12).
The wire between J779 and J785 is conducting without an open circuit
or a short circuit.
YN
Repair the open circuit or short circuit.
Measure the voltage between the DADF PWB P785-3 (+) and GND (-) (BSD 5.4 Flag
12).
The voltage is approx. +5VDC.
YN
Replace the DADF PWB (PL 16.3).
Measure the voltage between the DADF PWB P785-2 (+) and GND (-) (BSD 5.4 Flag 11).
Actuate the DADF APS 3 Sensor with paper. The voltage changes.
YN
Replace the DADF APS 3 Sensor (PL 16.7).
Replace the DADF PWB (PL 16.3).
Replace the DADF PWB (PL 16.3).
005-918 CVT Invert Sensor Static Jam
CVT Invert Sensor On detected at the timing below:
1. Power On
2. Feeder Cover Interlock Close
3. Platen Interlock Close.
Procedure
If the problem occurs frequently, make sure that there is no obstacle blocking the light path on
CVT Invert Sensor. Check the connections between the CVT Invert Sensor and the DADF
PWB. If OK, replace the CVT Invert Sensor. If the problem persists, replace the DADF PWB
(PL 16.3).
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