BUS Updated 12/2011
07/2011
2-992
WorkCentre 5335 Family Service Documentation
127-315 , 127-320
Initial Issue
Status Indicator RAPs
127-315 ThinPrint S/W Fail RAP
Thin Print-related fatal error
Primary Causes
Problem occurred during software processing, and processing cannot be continued further.
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.
•
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 35.2
)
•
Replace ESS PWB (
PL 35.2
) (If not fixed by this, reinstall the original ESS PWB and RAM
DIMM.)
127-320 DFE Critical Fail RAP
An error occurred in the connection to the DFE. Or, the DFE needs to treat the device as Sys-
temFail.
Procedure
Take the corrective actions based on the Fault Code displayed in the DFE monitor, then
reboot the system.
If the problem persists, perform the following procedures.
1.
Check the connection to the DFE.
2.
Check the device settings.
3.
Check the DFE HW.
4.
Check the device HW.