BUS Updated 12/2011
07/2011
2-103
WorkCentre 5335 Family Service Documentation
012-302 (Integrated Finisher)
Status Indicator RAPs
Initial Issue
012-302 (Integrated Finisher) Front Cover Interlock OPEN
RAP
BSD-ON:
BSD 12.1 - Integrated Finisher DC Power and Interlock Switching
The Front Cover Interlock Open was detected.
Initial Actions
•
Check that the Top Cover can be opened and closed.
•
Check that the Finisher Front Interlock Switch is properly installed, not broken, and has no
foreign object.
•
Power Off/ON.
Procedure
Check the following;
•
Front Cover installation
•
hinges for any damage
•
Finisher Top Cover Interlock Sensor for any damage
Thee above parts are OK.
Y
N
Repair or replace any of the parts that are defected.
Enter
Component Control
[012-302]. Open and close the Front Cover to turn On and Off the
Finisher Front Interlock Switch. The display changes.
Y
N
Connect the connections of
P/J8702
and
P/J8733
.
P/J8702
and
P/J8733
are securely
connected.
Y
N
Connect
P/J8702
and
P/J8733
securely.
Check for an open or short circuit between
P/J8702
and
P/J8733
. The wires between
P/J8702
and
P/J8733
are OK.
Y
N
Repair the open or short circuit.
Measure the voltage between Finisher PWB
P/J8702
-4 (+) and GND (-). Open and close
the Front Cover to turn On and Off the Finisher Front Interlock Switch. The voltage
changes.
Y
N
Replace the Finisher Front Interlock Switch (
PL 22.7
).
Check the wires and connectors for an intermittent open or short circuit. If the problem
continues, replace the Finisher PWB (
PL 22.7
).
Measure the voltage between Finisher PWB
P/J8702
-1 (+) and (-). The voltage is approx.
+24VDC.
Y
N
Go to
Integrated Finisher Wirenets
and check the +24VDC circuit.
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