IBM Infoprint 6500-v05 Maintenance Manual page 105

Operator Panel Message
124 PAP FIFO OVERFLOW *
SEE USERS MANUAL
Table 3. Message List
Explanation
Paper First In First Out Overflow.
Firmware error on the controller
board.
Corrective Action
1. Cycle power. Run the print job again. If the message appears,
download the emulation software again.
2. Power on the printer. If the problem reappears, the controller
board or microcode is suspect. Do the following:
3. Save the printer configuration values. (Refer to the User's
Manual .)
4. Clear NVRAM (page 237).
5. Download and install the latest code from IBM First (page 231).
6. Power on the printer in download mode and load flash memory
(page 238).
a. If you encounter loading problems, go to the appropriate error
code for resolution.
b. If you encounter the failure or message that brought you to
this procedure, replace the controller board (page 319). After
replacing the controller board, DO NOT make the printer
READY, but proceed immediately to the next step.
7. Download and install the latest code from IBM First (page 231).
8. Power on the printer in download mode, and load flash memory
(page 238).
9. If you encounter the failure after replacing the controller board,
reinstall the original controller board and contact your DDS and
Second Level Support.
Display Messages
105