User Manual

316
Chapter 8 Fault Messages (H-Series with Numerical Prefix)
623:STACKER FAULT Yes Stacker is not functioning
correctly.
Check for obstructions in the
stacker area. If fault persists,
contact your authorized service
representative.
1
624:UPPER DRIVER
SHORT*
No Upper Driver Short. Hammer
driver circuits on the boards
shorted to ground.
Cycle power to see if the
message clears, if not, contact
your authorized service
representative.
1
702:FIRMWARE
ERROR*
No Application software tried to
perform an illegal printer
function or damaged
memory detected on the
controller board.
Contact your authorized service
representative.
1
703:ILLEGAL
EXTERNAL BUS ACC*
No Illegal External Bus Access.
Firmware error on the
controller board.
Contact your authorized service
representative.
1
704:ILLEGAL
INSTRUCTION ACC*
No Illegal Instruction Accessed.
Firmware error on the
controller board.
Contact your authorized service
representative.
1
705:ILLEGAL
OPERAND ACCESS*
No Illegal Operand Accessed.
Firmware error on controller
board.
Contact your authorized service
representative.
1
706:PAP BAD TABLE* No Paper Bad Table. The paper
feed process on the
controller board has a
corrupted table.
Contact your authorized service
representative.
1
708:PAPER FIFO
OVERFLOW*
No Paper First In First Out
Overflow. Firmware error on
controller board.
Contact your authorized service
representative.
1
709:PAPER FIFO
UNDERFLOW*
No Paper First In First Out
Underflow. Firmware error
on controller board.
Contact your authorized service
representative.
1
710:PAP ILLGL ST* No Paper Illegal State. Firmware
error on controller board.
Contact your authorized service
representative.
1
712:PAP INVLD CMD* No Paper Invalid Command.
Firmware error on controller
board.
Contact your authorized service
representative.
1
713:PAP INVLD
PARM*
No Paper Invalid Parameter.
Firmware error on controller
board.
Contact your authorized service
representative.
1
Table 24. LCD Message Troubleshooting Table (H-Series)
Displayed Message
Can User
Correct?
Explanation Solution