Field Service Required - Printronix P9012 Maintenance Manual

Field Service Required

Printer problems requiring the attention of the customer service
representative also appear on the second line of the display and are indicated
by an asterisk (*) next to the message:
FONT PROM *
HAMMER DR PCB X * ( X = 1, 2, or 3 )
NOVRAM *
PROGRAM PROM *
If HAMMER DR PCB X * appears on the display, printer power will
automatically shut off 10 seconds after the fault message is displayed.
If, upon printer power–up, the lamps and/or LEDs flash and no message is
provided in the display, contact the customer service representative to correct
the fault.
4–4 Troubleshooting