Printronix P8000 Plus Series Administrator's Manual page 274

Table 24 LCD Message Troubleshooting Table (H-Series)
Displayed Message
615:HAMMER FAN
CHECK
617:LOWER
DRIVER SHORT*
619:PAPER FEED
DRIVER CIRCUIT*
See Manual
620:POWER VOLT
CHECK*
622:SHUTTLE
DRIVER CRCUIT*
624:UPPER DRIVER
SHORT*
702:FIRMWAR
E ERROR*
703:ILLEGAL
EXTERNAL BUS ACC*
704:ILLEGAL
INSTRUCTION ACC*
705:ILLEGAL
OPERAND ACCESS*
274
Can User
Explanation
Correct?
Yes Sensor cannot detect current
in fan circuit.
No Lower Driver Short.
Circuit(s) on the hammer
bank or in the hammer bank
power cable shorted to
ground.
No
Paper Feed Driver Circuit.
The paper feed driver circuit
on the controller board is
drawing too much current.
No Power Supply Voltage. The
power supply has failed.
No The shuttle driver circuit on
the controller board is
drawing too much current.
No
Upper Driver Short. Hammer
driver circuits on the boards
shorted to ground.
No Application software tried to
perform an illegal printer
function or damaged
memory detected on the
controller board.
No Illegal External Bus Access.
Firmware error on the
controller board.
No
Illegal Instruction Accessed.
Firmware error on the
controller board.
No Illegal Operand Accessed.
Firmware error on controller
board.
Solution
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
1
service representative.
Contact your authorized service
1
representative.
Contact your authorized service
1
representative.
Replace power supply board.
Contact your authorized service
1
representative.
Cycle power to see if the
message clears, if not, contact
your authorized service
1
representative.
Contact your authorized service
1
representative.
Contact your authorized service
1
representative.
Contact your authorized service
1
representative.
Contact your authorized service
1
representative.