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BUS Updated 12/2011
07/2011
2-921
WorkCentre 5335 Family Service Documentation
121-335, 121-336
Status Indicator RAPs
Initial Issue
121-335 FDI Wake Up Answer Fail RAP
BSD-ON:
BSD 3.7 - ESS-FDI Communication
System Fail. The WAKE UP ANSWER cannot be received.
Procedure
1.
Check connection of the cable between the FDI and the ESS.
2.
If they are connected correctly, turn the power OFF then ON. If the problem persists, per-
form the following procedure to repair it.
3.
Check the sw version of the controller sw - update if required
4.
Replace the FDI
5.
Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
6.
Disconnect then reconnect the ESS, MCU all PWBs connected to them (RAM, Firmware
module, EEPROM)
7.
Replace RAM DIMM on ESS PWB (
PL 35.2
)
8.
Replace ESS PWB (
PL 35.2
) (If not fixed by this, reinstall the original ESS PWB and RAM
DIMM)
121-336 Unknown Accessory RAP
BSD-ON:
BSD 3.7 - ESS-FDI Communication
System Fail. Accessories type unknown. The accessory type was unknown in WAKE UP
ANSWER.
Procedure
1.
Check connection of the cable between the FDI and the ESS.
2.
If they are connected correctly, turn the power OFF then ON. If the problem persists, per-
form the following procedure to repair it.
3.
Check the sw version of the controller sw - update if required
4.
Replace the FDI.
5.
Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
6.
Disconnect then reconnect the ESS, MCU all PWBs connected to them (RAM, Firmware
module, EEPROM)
7.
Replace RAM DIMM on ESS PWB (
PL 35.2
)
8.
Replace ESS PWB (
PL 35.2
) (If not fixed by this, reinstall the original ESS PWB and RAM
DIMM)