Printronix N7000 H-Series, User Manual

Page: 210 / 292

210
Chapter 7
Diagnosing Problems
609:EXHAUST FAN
CHECK
(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
appears again, contact your
authorized service
representative.
1
613: HAM. COIL BAD
#, #, #, ...etc No Hammer coil # failed current
test at power up. Contact your authorized service
representative.
1
614:HAMMER BANK*
NOT INSTALLED No Hammer Bank Not Installed.
Self-test routines do not
detect hammer coils at
printer start-up. Contact your authorized service
representative.
1
615:HAMMER FAN
CHECK 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
617:LOWER DRIVER
SHORT* No Lower Driver Short.
Circuit(s) on the hammer
bank or in the hammer bank
power cable shorted to
ground. Contact your authorized service
representative.
1
619:PAPER FEED
DRIVER CIRCUIT*
See Manual
No Paper Feed Driver Circuit.
The paper feed driver circuit
on the controller board is
drawing too much current. Contact your authorized service
representative.
1
620:POWER VOLT
CHECK* No Power Supply Voltage. The
power supply has failed. Replace power supply board.
622:SHUTTLE
DRIVER CRCUIT* No The shuttle driver circuit on
the controller board is
drawing too much current. Contact your authorized service
representative.
1
Table 13. N7000 H-Series Fault Messages Troubleshooting
Displayed Message
Can User
Correct?
Explanation Solution