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BUS Updated 12/2011
07/2011
2-818
WorkCentre 5335 Family Service Documentation
078-104 , 078-216
Initial Issue
Status Indicator RAPs
078-104 HCF Feed Out Sensor Fault RAP
BSD-ON:
8.7 HCF (Tray 6) Paper Transportation
The paper transported from HCF did not turn on the Tray 6 Feed Out Sensor within the speci-
fied time.
Initial Actions
•
Clear any jam and switch the power off then on.
•
Check for out-of-spec paper.
•
Paper Path for a foreign object/burr/piece of paper
Procedure
Execute
Component Control
[078-101], Tray 6 Feed out Sensor. Block and unblock the Feed
Out Sensor. The display changes.
Y
N
Go to BSD and check the following for an open wire, short or poor contact:
•
Feed Out Sensor
PF/JF67
-1 to HCF PWB
PF/JF01
-3
•
Feed Out Sensor
PF/JF67
-3 to HCF PWB
PF/JF01
-1
•
Feed Out Sensor
PF/JF67
-2 to HCF PWB
PF/JF01
-2
If OK, replace the Feed Out Sensor (
PL 10.8
) before replacing the HCF PWB (
PL 10.8
).
Execute
Component Control
[078-093], Tray 6 Takeaway Motor. There is operation noise
from the Takeaway Motor.
Y
N
Check the circuit between
PF/JF57
on the Tray 6 Takeaway Motor and
PF/JF06
on the
HCF PWB for an open or a short circuit, or a loose or damaged connector. The wires
are OK.
Y
N
Repair as required.
Check that the resistance through Tray 6 Takeaway Motor is approx. 0.8 ohms (at 25
degrees C / 77 degrees F) at the measurement points below.
•
PF/JF57
-3 to pins 1/2
•
PF/JF57
-4 to pins 5/6
The resistances are OK
Y
N
Replace the Tray 6 Takeaway Motor (
PL 10.8
).
There is +24VDC from
PF/JF06
pins 9 and 10, to GND.
Y
N
Go to
IOT wirenets
and troubleshoot the +24VDC circuit.
Replace the Tray 6 Takeaway Motor (
PL 10.8
). If the problem persists, replace the HCF
PWB (
PL 10.8
).
Check the HCF Take Away components and repair as required (
PL 10.4
).
078-216 Logic Failure RAP
BSD-ON:
BSD 3.10 - MCU-HCF Communications
Cannot read from and/or write to the NVM in HCF Module. HCF Module fatal error is detected.
Initial Actions
Power OFF/ON
Procedure
Check wires and connectors between the HCF and the IOT.
Reload Software. If the problem continues, replace the HCF PWB (
PL 10.8
).