Table 19. LCD Message Troubleshooting Table (continued)
Displayed Message
ILL INST ACCSS*
INTAKE FAN FAULT
LO DRV. SHORT *
LOAD PAPER
PAP BAD TABLE*
PAP BSY TOO LNG*
PAP FIFO OVERFL*
PAP FIFO UNDRFL*
PAP ILLGL ST*
PAP INCMPL ENER*
PAP INVLD CMD*
PAP INVLD PARM*
PAP NOT SCHED*
PAP NT AT SPEED*
PAP UNEXP INT*
PARITY ERROR
Can User
Explanation
Correct?
No
Fatal firmware error on
controller board.
Yes
Sensors cannot detect
current in fan circuit.
No
Circuit(s) on the
hammer bank or in the
hammer bank power
cable shorted to
ground.
Yes
Printer is out of paper.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
No
Fatal firmware error on
controller board.
Yes
Parity error
(serial interface)
Fault Messages
Solution
Contact your authorized
customer service engineer.
See description for
HMR BANK FAN FLT.
Contact your authorized
customer service engineer.
Load paper.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Contact your authorized
customer service engineer.
Check your serial host interface
parameter settings; if necessary,
adjust them so that they match
the settings of the attached host.
145
1
1
1
1
1
1
1
1
1
1
1
1
1