012-283 (Integrated Finisher) Set Clamp Home Sensor On Fail Rap - Xerox workcentre 5335 series Service Manual

012-283 (Integrated Finisher) Set Clamp Home Sensor ON
Fail RAP
BSD-ON: BSD 12.7 - Integrated Finisher Set Eject (2 of 2)
In the initialize operations each at Power On, when Interlock closed and at the start of a job,
and in the Set Clamp Motor's ejecting operation, the Set Clamp Home Sensor was not
detected turning On within a specified time after the start of the Set Clamp Motor operation.
Initial Actions
• Check the Set Clamp Home Sensor is properly installed and has no foreign object and
that the actuator is not broken.
• Power Off/ON.
Procedure
Check the Set Clamp mechanism for a deformed or broken part and not-seated belts. The
mechanism is free from defects and belt damage.
Y N
Repair the Set Clamp mechanism.
Enter Component Control [012-251]. Rotate the Set Clamp Shaft by hand to block and unblock
the Set Clamp Home Sensor. The display changes.
Y N
Check the connections of P/J8707, P/J8742B,
J8742B, P/J8742A and P/J8723 are securely connected.
Y N
Connect P/J8707, P/J8742B,
Check for an open or short circuit between
and P/J8723. The wires between
P/J8723 are OK.
Y N
Repair the open or short circuit.
Measure the voltage between Finisher PWB P/J8707-9 (+) and GND (-). The voltage is
approx. +5VDC.
Y N
Go to Integrated Finisher Wirenets
Measure the voltage between Finisher PWB P/J8707-8 (+) and GND (-). Rotate the Set
Clamp Shaft by hand to block and unblock the Set Clamp Home Sensor. The
changes.
Y N
Replace the Set Clamp Home Sensor
Check the wires and connectors for an intermittent open or short circuit. If the problem
continues, replace the Finisher PWB
Enter [012-017]. The Set Clamp Motor rotates.
Initial Issue
WorkCentre 5335 Family Service Documentation
P/J8742A and P/J8723. P/J8707,
P/J8742A and P/J8723 securely.
P/J8707 and J8742B, and between
P/J8707 and J8742B and between J8742A
and check the +5VDC circuit.
(PL 22.4).
(PL 22.7).
BUS Updated 12/2011
Y N
Check the connections of
connected.
Y N
Connect P/J8708
Check for an open or short circuit between
P/J8708 and P/J8740 are OK.
Y N
Repair the open or short circuit.
Measure the voltage between Finisher PWB P/J8708-9 (+) and GND (-), and between
J8708-11 (+) and GND (-). Each voltage is approx. +24VDC.
Y N
Go to Integrated Finisher Wirenets
continues, replace the Finisher PWB
Replace the Set Clamp Motor
PWB (PL 22.7).
Check the wires and connectors for an intermittent open or short circuit. If the problem contin-
ues, replace the Finisher PWB
P/
J8742A
and
voltage
07/2011
2-99
P/J8708 and P/J8740. P/J8708 and
and P/J8740 securely.
P/J8708 and P/J8740. The wires between
and check the +24VDC circuit. If the problem
(PL 22.7).
(PL 22.9). If the problem continues, replace the Finisher
(PL 22.7).
012-283 (Integrated Finisher)
P/J8740 are securely
P/
Status Indicator RAPs