February, 2008
2-61
WorkCentre 5225, 5230
005-134
Status Indicator Raps
Launch Version
005-134 CVT Invert Sensor Off JAM (Inverter) RAP
After the Registration Sensor turned Off on inverting at Invert, the Invert Sensor did not turn Off
within the specified time.
Initial Actions
• Refer to BSD 5.4/5.5.
Procedure
Execute Component Control[005-211]. Actuate the DADF Invert Sensor (PL 15.7) with paper.
The display changes.
YN
Check the connections of P/J780 and P/J761. P/J780 and P/J761 are connected cor-
rectly.
YN
Connect P/J780 and P/J761.
Check the wire between J780 and J761 for an open circuit or a short circuit (BSD 5.4 Flag
5/Flag 6).
The wire between J780 and J761 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 P761-7 (+) and GND (-) (BSD 5.4 Flag 6).
The voltage is approx. +5VDC.
YN
Replace the DADF PWB (PL 15.3).
Measure the voltage between the DADF PWB P761-9 (+) and GND (-) (BSD 5.4 Flag 5).
Actuate the DADF Invert Sensor with paper. The voltage changes.
YN
Replace the DADF Invert Sensor (PL 15.7).
Replace the DADF PWB (PL 15.3).
Execute Component Control[005-026]. The DADF Registration Motor (PL 15.9) starts up.
YN
Check the connections of P/J765 and P/J755. P/J765 and P/J755 are connected cor-
rectly.
YN
Connect P/J765 and P/J755.
Check the wire between J765 and J755 for an open circuit or a short circuit (BSD 5.5 Flag
2).
The wire between J765 and J755 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 (PL 15.3) P755-1 (+) and GND (-), and
between P755-6 (+) and GND (-) (BSD 5.5 Flag 2).
The voltage is approx. +24VDC.
YN
Replace the DADF PWB (PL 15.3).
Replace the DADF Registration Motor (PL 15.9). If the problem persists, replace the
DADF PWB (PL 15.3).
Replace the DADF PWB (PL 15.3).
A
A
B
B
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