Eject Clamp Home Sensor Fail Rap - Xerox VersaLink B7025 Service Manual

012-260, 012-282 Eject Clamp Home Sensor Fail RAP

BSD-ON: BSD 13.13 Office Finisher LX Eject Control (1 of 2)
012-260 After the eject clamp started ascending, the eject clamp home sensor did not turn on
within 500ms.
012-282 After the eject clamp started descending, the eject clamp home sensor did not turn off
within 200ms.
Initial Actions
WARNING
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to GP 10. Disconnect the power cord. Electricity can cause
death or injury. Moving parts can cause injury.
• Manually operate the eject mechanism. Check for binding, a dirty sensor, or damage.
• Check the actuator for the eject clamp home sensor,
Procedure
Enter dC330 code 012-250. Actuate the eject clamp home sensor. The display changes.
Y N
Check the wiring between J8870 pin 2 on the eject clamp home sensor and
8 on the finisher PWB for an open or short circuit, or loose or damaged connectors. The
wiring is good.
Y N
Reconnect or repair as necessary.
Measure the voltage between P/J8988
approximately +5VDC.
Y N
Install a new finisher PWB, PL 13.45 Item
Measure the voltage between P/J8988
the eject clamp home sensor. The voltage changes.
Y N
Install a new eject clamp home sensor,
Install a new finisher PWB, PL 13.45 Item
Enter dC330 code 012-052 and 012-053 alternately. The eject motor runs.
Y N
Check the wiring between P/J8878
8 on the finisher PWB for an open or short circuit, or loose or damaged connectors. The
wiring is good.
Y N
Reconnect or repair as necessary.
A B
Status Indicator RAPs
012-260, 012-282
PL 13.27 Item 16 for damage
P/J8988
pins 9 and 7 on the finisher PWB. The voltage is
2.
pin 8 on the finisher PWB and ground. Actuate
PL 13.27 Item 16.
2.
pins 1 to 6 on the eject motor and P/J8983
A B
Measure the resistance of the eject motor between each pin of
6. The resistance is approximately 2 Ohm.
Y N
Install a new eject motor,
Install a new finisher PWB,
motor, PL PL 13.27 Item
Check for an intermittent circuit or intermittent mechanical problem. If the check is good, install
a new finisher PWB, PL 13.45 Item
pin
pins 5 to
April 2017
2-90
P/J8878
PL 13.27 Item 4.
PL 13.45 Item 2. If the problem persists, install a new eject
4.
2.
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
pins 1, 3, 4 and
Launch Issue