5525B/31/32 Line Matrix Printer User's Manual

Fault Messages
203
HMR BANK FAN FLT Yes Sensors cannot detect
current in fan circuit.
Check that fan cable is
connected. Check for obstruction
of vents and fan airway; remove
any obstructions. Check for items
beneath the printer blocking
cabinet vents. Power back on the
printer. If this message recurs,
contact your authorized service
representative.
1
HB NOT INSTALLD* No Self-test does not detect
hammer coils.
Contact your authorized service
representative.
1
ILL EXT BUS ACC* No Fatal firmware error on
controller board.
Contact your authorized service
representative.
1
ILLGL OPR ACCSS* No Fatal firmware error on
controller board.
Contact your authorized service
representative.
1
ILL INST ACCSS* No Fatal firmware error on
controller board.
Contact your authorized service
representative.
1
INTAKE FAN FAULT Yes Sensors cannot detect
current in fan circuit.
See description for
HMR BANK FAN FLT.
LO DRV. SHORT * No Circuit(s) on the hammer
bank or in the hammer bank
power cable shorted to
ground.
Contact your authorized service
representative.
1
LOAD PAPER Yes Printer is out of paper. Load paper.
ONLINE
8344 FAILED*
No Link-level code test detects
hardware failure.
Contact your authorized service
representative.
1
PAP BAD TABLE* No Fatal firmware error on
controller board.
Contact your authorized service
representative.
1
PAP BSY TOO LNG* No Fatal firmware error on
controller board.
Contact authorized service
representative.
1
PAP FIFO OVERFL* No Fatal firmware error on
controller board.
Contact your authorized service
representative.
1
PAP FIFO UNDRFL* No Fatal firmware error on
controller board.
Contact your authorized service
representative.
1
Table 15. LCD Message Troubleshooting Table (continued)