Troubleshooting the printer
4-6
October 1997
700
Inboard THERMAL
HEAD POSITION SEN-
SORE #2 open
• Open the top cover of the printer.
• Power cycle the printer
• Close the top cover
• If error doesn’t clear, call for service
701
Inboard THERMAL
HEAD POSITION SEN-
SOR #2 blocked
702
Outboard THERMAL
HEAD POSITION SEN-
SOR #1 open
703
Outboard THERMAL
HEAD POSITION SEN-
SOR #1 blocked
708
DONOR PATCH SENS-
ING EMITTERS not
sensing DONOR
• Turn off the printer.
• Disconnect all cables except power.
• Turn on printer.
• If error doesn’t clear, call for service
• If error code disappears, the com-
puter, cabling or software could be
causing the problem.
709
DONOR SENSORS
not stable
710, 711, 712
DSP Linetime
response times out
718
CONTROLLER
PRINTED CIRCUIT
BOARD
719
THERMAL HEAD/
CABLE, CONTROLLER
PRINTED CIRCUIT
BOARD
720, 721
CONTROLLER
PRINTED CIRCUIT
BOARD/CABLE
[722][INIT
ERROR]
PLATFORM
730
THERMAL HEAD Cool-
ing malfunction
733
THERMAL HEAD Heat-
ing malfunction
738, 739
CONTROLLER, RAM