124-334 Ess Rom 1 Rap; 124-335 Font Rom Rap - Xerox workcentre 5335 series Service Manual

124-334 ESS ROM 1 RAP

An error was detected in ESS ROM 1.
Procedure
• Turn the power OFF then ON. If the problem persists, perform the following procedure to
repair it.
• Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
• Remove and re-install the System Memory
• Disconnect then reconnect the ESS, MCU all PWBs connected to them (RAM, Firmware
module, EEPROM)
• Check the sw version of the controller sw - update if required
• 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
124-334, 124-335
(PL 35.2).
35.2)
BUS Updated 12/2011

124-335 Font ROM RAP

The Font ROM could not be detected.
Initial Actions
Power Off/On
Procedure
• Turn the power OFF then ON. If the problem persists, perform the following procedure to
repair it.
• Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
• Pull out and insert or replace the Font ROM.
• Remove and re-install the System Memory
• Disconnect then reconnect the ESS, MCU all PWBs connected to them (RAM, Firmware
module, EEPROM)
• Check the sw version of the controller sw - update if required
• 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
2-968
(PL 35.2).
(PL 35.2)
WorkCentre 5335 Family Service Documentation
Initial Issue