User`s manual

Fault Messages
279
DO NOT POWER
OFF
No This is a standard
warning message
that displays while
the printer is
downloading
software.
Do not power off the
printer until downloading
is complete.
DRVR CIR BAD* No Hammer coil count
test failed.
Contact your authorized
service representative.
1
EXHAUST FAN FLT
(Cabinet model only)
Yes Sensors cannot
detect current in
fan circuit.
Power off the printer and
remove the paper path
(see Maintenance
Manual). Check that the
fan cable connector is
connected. Check for
obstruction of vents and
fan airway, and 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
FIRMWARE
ERROR*
No Application
software tried to
perform an illegal
printer function or
damaged memory
detected on board.
Contact your authorized
service representative.
1
Table 16. LCD Message Troubleshooting Table
Displayed Message
Can User
Correct?
Explanation Solution