BUS Updated 12/2011
07/2011
2-763
WorkCentre 5335 Family Service Documentation
042-310, 042-323
Status Indicator RAPs
Initial Issue
042-310 Main Motor Failure RAP
BSD-ON:
BSD 4.1 - Main Drive Control
The Main Motor is not rotating at the specified speed.
Initial Actions
•
Power OFF/ON
•
Reload the Xero/Developer Cartridge (
PL 8.1
) and the Fuser Unit (
PL 7.1
).
Procedure
Close the LH Cover and the Front Cover.
Execute
Component Control
[042-003 Main Motor ON]. The Main Motor can be heard.
Y
N
Go to
BSD 4.1 - Main Drive Control
and the wires between the MCU PWB (
P/J407
and
P/J408
) and the Main Motor (
P205
and
P204
) for an open or short circuit. If OK replace
the Main Motor (
PL 3.2
)
Check the installation of the Main Drive Assembly (
PL 3.1
and
PL 3.2
). The Main Drive
Assembly is installed correctly.
Y
N
Install the Main Drive Assembly correctly.
Check the wire between
P/J407
-9 and
P205
-8 for an open circuit or a short circuit (
BSD 4.1 -
Main Drive Control
). The wires are conducting without an open circuit or a short circuit.
Y
N
Repair the open circuit or short circuit.
Manually rotate the Main Motor rotor. It rotates smoothly.
Y
N
Check for foreign substances that are interfering with operation or installation failure.
Foreign substances or installation failure are found.
Y
N
Replace the Main Drive Assembly (
PL 3.1
).
Remove the foreign substances that are interfering with operation and correct the installa-
tion failure.
Replace the Main Drive Assembly (
PL 3.1
) If the problem persists, replace the MCU PWB (
PL
18.2
).
042-323 Drum Motor Failure RAP
BSD-ON:
BSD 9.5 Drum Drive Control
The Main Motor is not rotating at the specified speed.
Initial Actions
•
Power OFF/ON
•
Reload the Xero/Developer Cartridge (
PL 8.1
) and the Fuser Unit (
PL 7.1
).
Procedure
Close the LH Cover and the Front Cover.
Execute
Component Control
[042-001 Drum Motor ON]. The Drum Motor can be heard.
Y
N
Go to
BSD 9.5 Drum Drive Control
and the wires between the MCU PWB (
P/J407
and
P/
J408
) and the Main Motor (
P/J202
and
P/J207
) for an open or short circuit. If OK replace
the Drum Motor (
PL 3.2
)
Check the installation of the Main Drive Assembly (
PL 3.1
and
PL 3.2
). The Main Drive
Assembly is installed correctly.
Y
N
Install the Main Drive Assembly correctly.
Check the wire between
P/J407
-1 and
P/J207
-8 for an open circuit or a short circuit (
BSD 9.5
Drum Drive Control
). The wires are conducting without an open circuit or a short circuit.
Y
N
Repair the open circuit or short circuit.
Manually rotate the Drum Motor rotor. It rotates smoothly.
Y
N
Check for foreign substances that are interfering with operation or installation failure.
Foreign substances or installation failure are found.
Y
N
Replace the Main Drive Assembly (
PL 3.1
).
Remove the foreign substances that are interfering with operation and correct the installa-
tion failure.
Replace the Main Drive Assembly (
PL 3.1
) If the problem persists, replace the MCU PWB (
PL
18.2
).