BUS Updated 12/2011
07/2011
2-765
WorkCentre 5335 Family Service Documentation
045-310, 045-311
Status Indicator RAPs
Initial Issue
045-310 Image Ready NG RAP
BSD-ON:
BSD 3.1 - ESS-MCU Communication
A Controller image preparation failure was detected.
NOTE: When turning the power OFF, turn OFF the power switch first and then the main power
switch.
Procedure
1.
Turn the power OFF and ON.
2.
Turn the power OFF and check whether there is poor connection or foreign substances at
the following connectors.
•
Between the ESS PWB
P/J320
and the MCU PWB
P/J402
•
Between the ESS PWB
P/J1323
and the MCU PWB
P/J403
If no problems are found, replace the following parts in sequence:
•
Check the sw version of the controller sw - update if required
•
MCU PWB (
PL 18.2
)
•
ESS PWB (
PL 35.2
)
045-311 Controller Communication Fail RAP
BSD-ON:
BSD 3.1 - ESS-MCU Communication
Communication error between ESS PWB and MCU PWB was detected.
NOTE: When turning the power OFF, turn OFF the power switch first and then the main power
switch.
Procedure
1.
Turn the power OFF and ON.
2.
Turn the power OFF and check whether there is poor connection or foreign substances at
the following connectors.
•
Between the ESS PWB
P/J320
and the MCU PWB
P/J402
•
Between the ESS PWB
P/J1323
and the MCU PWB
P/J403
If no problems are found, replace the following parts in sequence:
•
Check the sw version of the controller sw - update if required
•
MCU PWB (
PL 18.2
)
•
ESS PWB (
PL 35.2
)