Xerox WorkCentre 7132, Service Documentation

Page: 191 / 1726

January 2007
2-168 WorkCentre 7132
012-151 (A-Finisher)
Revision Status-indicator-raps
012-151 (A-Finisher) Compiler Exit Sensor OFF Jam
BSD-ON:CH15.3
The Compile Exit Sensor does not turn Off within a specified time after it has turned On.
Initial Actions
• Check the Compile Exit Sensor is properly installed and free from foreign objects and that
the actuator is not binding.
• Power Off/On.
Procedure
Check the specifications of paper. Paper is in spec.
Y
N
Replace the paper with new paper that is in spec.
Check the condition of the paper. The paper is in normal condition without any problem
that causes the paper to be bent or caught.
Y
N
Resolve any problem that causes the paper to be bent or caught.
Check the transport path for a foreign object, deformed part, and paper dust. The transport
path is in normal condition with no foreign object, deformed part and paper dust.
Y
N
Repair the deformed part(s) and remove the foreign object(s) and paper dust.
Check the Transport Roll for wear, deterioration and paper dust. The Transport Roll is in
normal condition, not worn and deteriorated and with no paper dust.
Y
N
Remove the paper dust and replace the worn or deteriorated Transport Roll.
Check the drive mechanism to the Transport Roll for a deformed, broken part, and/or belt dam-
age. The drive mechanism is free of defects.
Y
N
Repair defects or damage to the drive mechanism.
Enter Component Control [012-150]. Actuate the Compile Exit Sensor. The display changes.
Y
N
Check the connections of P/J8709 and P/J8728. P/J8709 and P/J8728 are securely
connected.
Y
N
Connect P/J8709 and P/J8728 securely.
Check for an open or short circuit between J8709 and J8728. The wire J8709 and
J8728 are OK.
Y
N
Repair the open or short circuit.
Measure the voltage between Finisher PWB J8709-3 (+) and GND (-). The voltage is
approx. +5VDC.
Y N
Go to Wirenet 7.2.36 A-Fi5VDC and check the +5VDC circuit.
Measure the voltage between Finisher PWB J8709-2 (+) and GND (-). Actuate the Com-
pile Exit Sensor. The voltage changes.
Y
N
Replace the Compile Exit Sensor (PL 22.5).
Check the wires and connectors for an intermittent open or short circuit. If the problem
continues, replace the Finisher PWB (PL 22.7).
Enter Component Control [012-095]. The Finisher Transport Motor rotates.
Y
N
Check the connections of P/J8706 and P/J8739. P/J8706 and P/J8739 are securely
connected.
Y
N
Connect P/J8706 and P/J8739 securely.
Check for an open or short circuit between J8706 and J8736. The wire between J8706
and J8736 are OK.
Y
N
Repair the open or short circuit.
Measure the voltage between Finisher PWB J8706-5 (+) and GND (-), and between Fin-
isher PWB J8706-7 (+) and GND (-). Each voltage is approx. +24VDC.
Y
N
Go to Wirenet 7.2.38 A-Fi24VDC and check the +24VDC circuit.
Check the wires and connectors for an intermittent open or short circuit. If the problem
continues, replace the Finisher Transport Motor (PL 22.4). If the problem persists, replace
the Finisher PWB (PL 22.7).
Enter [012-013]. When the Sub Paddle Solenoid is turned On/Off, the Sub Paddle Shaft
Assembly goes down/up.
Y
N
Check the Sub Paddle mechanism for a deformed or broken part and not-seated gears.
The Sub Paddle mechanism is free from defects and gears are seating properly.
Y
N
Repair defeats to the Sub Paddle mechanism.
Check the connections of P/J8705 and P/J8734. P/J8705 and P/J8734 are securely
connected.
Y
N
Connect P/J8705 and P/J8734 securely.
Check for an open or short circuit between J8705 and J8734. The wires between
J8705 and J8734 are OK.
Y
N
Repair the open or short circuit.
Measure the voltage between Finisher PWB J8705-1 (+) and GND (-). The voltage is
approx. +24VDC.
A
A
B