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Fault Messages
289
STACK UNDERFLOW* Fatal firmware error on controller
board.
Contact your authorized
Printronix representative.
1
STACKER FAULT Failed motor circuit. Contact your authorized
Printronix representative.
1
STACKER FULL Reached full capacity. Remove paper stack.
STACKER JAM Jammed paper, or foreign object,
in unit's travel path.
Remove paper or foreign
object.
TABLE MISMATCH
DOWNLOAD AGAIN
EC software update in progress. Download the program again.
TCB CORRUPTED* Fatal firmware error on controller
board.
Contact your authorized
Printronix representative.
1
UNDEF INTERRUPT* Fatal firmware error on controller
board.
Contact your authorized
Printronix representative.
1
UNDFNED OPCODE* Fatal firmware error on controller
board.
Contact your authorized
Printronix representative.
1
UP DRV. SHORT * Hammer driver circuits on the
boards shorted to ground.
Contact your authorized
Printronix representative.
1
WAITING FOR
ETHERNET ADAPTER
This status message appears
when the printer is first powered
on if the optional NIC is installed.
None
1
Before contacting an authorized Printronix representative, power off the printer, wait 15
seconds, then power it back on and rerun your print job. If the message reappears, press
CLEAR. If the fault message still displays, then contact your authorized Printronix
representative.
Table 24. LCD Message Troubleshooting Table (continued)
Displayed Message Explanation Action Required