121-350 Fdi Logic Fail Rap; 121-370 Fdi Unexpected Error Rap - Xerox workcentre 5335 series Service Manual

121-350 FDI Logic Fail RAP

BSD-ON: BSD 3.7 - ESS-FDI Communication
System Fail. FDI - Unexpected Error. Due to an error in software processing, subsequent pro-
cesses cannot be performed.
Procedure
• Checks whether they are installed correctly against the specifications.
If they are installed correctly, turn the power OFF then ON. If the problem persists, per-
form the following procedure to repair it.
• Check the sw version of the controller sw - update if required
• Reinstall or replace the FDI.
• Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
• Disconnect then reconnect the ESS, MCU all PWBs connected to them (RAM, Firmware
module, EEPROM)
• Replace RAM DIMM on ESS PWB (PL
• Replace ESS PWB (PL 35.2) (If not fixed by this, reinstall the original ESS PWB and RAM
DIMM)
Status Indicator RAPs
121-350, 121-370
35.2)
BUS Updated 12/2011

121-370 FDI Unexpected Error RAP

BSD-ON: BSD 3.7 - ESS-FDI Communication
BSD-ON: BSD 34.1 - FAX
System Fail. Unexpected Error.
Pflite Function Error
Library Function Error
Undefined Message/Undefined Parameter Received, etc.
Procedure
• Checks whether they are installed correctly against the specifications.
If they are installed correctly, turn the power OFF then ON. If the problem persists, per-
form the following procedure to repair it.
• Check the sw version of the controller sw - update if required
• Reinstall or replace the FDI.
• Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
• Disconnect then reconnect the ESS, MCU all PWBs connected to them (RAM, Firmware
module, EEPROM)
• Replace RAM DIMM on ESS PWB
• Replace ESS PWB (PL 35.2) (If not fixed by this, reinstall the original ESS PWB and RAM
DIMM)
07/2011
2-924
(PL 35.2)
WorkCentre 5335 Family Service Documentation
Initial Issue