DIAGNOSTICS
Status Messages and Error Codes
30JUL07
8F2919
Page
144 of 326
Error 21-154, 22-154, or 23-154: Supply CONTROLLER NVRAM Failure
Messages
Description
Note
UPPER DRAWER (U) = 21. MIDDLE DRAWER (M) = 22, LOWER DRAWER (L) = 23.
This error occurs when the MICROCONTROLLER detects an error when attempting to read
or write from NVRAM. The error clears only when the IMAGER power is cycled.
Result of Error
The system cannot print from this SUPPLY DRAWER. The SPOOLER is able to receive and
queue jobs, and print from any other available SUPPLY DRAWER.
User Action
1
Restart the LASER IMAGER from the LOCAL PANEL.
2
If the error occurs again, call Service.
FE Action
Do the actions below in sequence. If an action provides a resolution, do not continue with the
other actions.
1
De-energize then energize the LASER IMAGER.
LOCAL PANEL
LOG
DICOM
SEVERITY
xxxxx Supply: Internal
Communications Failure
(Alarm sounds)
xxxxx Supply: Microcontroller
failed to read/write to NVRAM
BAD SUPPLY
MGZ
1-Alert