012-301 (Integrated Finisher) Top Cover Interlock OPEN
RAP
BSD-ON:
BSD 12.1 - Integrated Finisher DC Power and Interlock Switching
The Top Cover Interlock Open was detected.
Initial Actions
•
Check that the Top Cover can be opened and closed.
•
Check the Finisher Top Cover Interlock Sensor and the Finisher Top Cover Interlock +24V
Switch are properly installed, not broken, and have no foreign objects
•
Power Off/ON.
Procedure
Check the following;
•
Top Cover installation
•
Finisher Top Cover Interlock Sensor for damage
•
Finisher Top Cover Interlock +24V Switch actuator for any damage
These parts are in normal condition.
Y
N
Repair or replace any of the parts that has a defect.
Enter
Component Control
[012-300]. Open and close the Top Cover to block and unblock the
Finisher Top Cover Interlock Sensor. The display changes.
Y
N
Check the connections of
P/J8701
and P/J8730.
connected.
Y
N
Connect
P/J8701
and
P/J8730
Check for an open or short circuit between
P/J8701
and
P/J8730
are OK.
Y
N
Repair the open or short circuit.
Measure the voltage between Finisher PWB P/J8701-3 (+) and GND (-). The voltage is
approx. +5VDC.
Y
N
Go to
Integrated Finisher Wirenets
Measure the voltage between Finisher PWB P/J8701-2 (+) and GND (-). Open and close
the Top Cover to block and unblock the Finisher Top Cover Interlock Sensor. The
age changes.
Y
N
Replace the Finisher Top Cover Interlock Sensor
Check the wires and connectors for an intermittent open or short circuit. If the problem
continues, replace the Finisher PWB
A
Status Indicator RAPs
012-301 (Integrated Finisher)
P/J8701
and
P/J8730
are securely
securely.
P/J8701
and P/J8730. The wires between
and check the +5VDC circuit.
(PL
22.3).
(PL
22.7).
BUS Updated 12/2011
A
Measure the voltage between Finisher PWB P/J8702-1 (+) and GND (-). The
approx. +24VDC.
Y
N
Go to
Integrated Finisher Wirenets
ues, replace the Finisher PWB
Check the wires and connectors for an intermittent open or short circuit. If the problem contin-
ues, replace the Finisher PWB
(PL
volt-
07/2011
2-102
and check the +24VDC circuit. If the problem contin-
(PL
22.7).
22.7).
WorkCentre 5335 Family Service Documentation
voltage
is
Initial Issue