BUS Updated 12/2011
07/2011
2-98
WorkCentre 5335 Family Service Documentation
012-280 (Integrated Finisher)
Initial Issue
Status Indicator RAPs
012-280 (Integrated Finisher) Eject Home Sensor OFF Fail
RAP
BSD-ON:
BSD 12.6 - Integrated Finisher Set Eject (1 of 2)
In the Eject Motor’s initializing operation and ejecting operation, the Eject Motor had rotated
forward for a time corresponding to a specified number of pulses since the Eject Home Sensor
was On, and then the motor stopped, but then the Eject Home Sensor was not detected turning
Off.
Initial Actions
•
Check the Eject Home Sensor is properly installed, not broken and has no foreign object.
•
Power Off/ON.
Procedure
Check the Eject mechanism for a deformed or broken part and not-seated belts. The mecha-
nism is free from defects and belt damage.
Y
N
Repair the mechanism.
Enter
Component Control
[012-252]. Block and unblock the Eject Home Sensor with a piece of
paper. The display changes.
Y
N
Check the connections of
P/J8700
and
P/J8725
.
P/J8700
and
P/J8725
are securely
connected.
Y
N
Connect
P/J8700
and
P/J8725
securely.
Check for an open or short circuit between
P/J8700
and
P/J8725
. The wires between
P/J8700
and
P/J8725
are OK.
Y
N
Repair the open or short circuit.
Measure the voltage between Finisher PWB
P/J8700
-9 (+) and GND (-). The voltage is
approx. +5VDC.
Y
N
Go to
Integrated Finisher Wirenets
and check the +5VDC circuit.
Measure the voltage between Finisher PWB
P/J8700
-2 (+) and GND (-). Block and
unblock the Eject Home Sensor with a piece of paper. The voltage changes.
Y
N
Replace the Eject Home Sensor (
PL 22.10
).
Check the wires and connectors for an intermittent open or short circuit. If the problem
continues, replace the Finisher PWB (
PL 22.7
).
Enter [012-054] and [012-056] alternately. The Eject Motor rotates.
Y
N
Check the connections of
P/J8706
and
P/J8741
.
P/J8706
and
P/J8741
are securely
connected.
Y
N
Connect
P/J8706
and
P/J8741
securely.
Check for an open or short circuit between
P/J8706
and
P/J8741
. The wires between
P/J8706
and
P/J8741
are OK.
Y
N
Repair the open or short circuit.
Measure the voltage between Finisher PWB
P/J8706
-13 (+) and GND (-), and between
P/J8706
-15 (+) and GND (-). Each voltage is approx. +24VDC.
Y
N
Go to
Integrated Finisher Wirenets
and check the +24VDC circuit. If the problem
continues, replace the Finisher PWB (
PL 22.7
).
Replace the Eject Motor (
PL 22.9
). If the problem continues, replace the Finisher 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 (
PL 22.7
).
A
A