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Displayed Message
ILL NVM VALUE 5
ILL NVM VALUE 6
ILL NVM VALUE 7
ILLGL OPR ACCSS*
INITIALIZING...
INTAKE FAN CHECK
INTERRUPT UNUSED
VECTOR 00
LO DRV. SHORT *
LOAD PAPER
LOADING PROGRAM
FROM PORT XX%
260
Table 23 LCD Message Troubleshooting Table (ASCII)
Can User
Correct?
Yes
Illegal value was stored
into the Novram module.
No
Illegal Operand
Accessed. Firmware
error on controller board.
Yes
This message indicates
the printer is beginning
its initialization process.
Yes
Sensor cannot detect
current in fan circuit.
No
The controller board
receives an interrupt it
does not understand. The
problem can be created
by electrical noise, by a
software problem, or by a
hardware problem.
No
Lower Driver Short.
Circuit(s) on the hammer
bank or in the hammer
bank power cable
shorted to ground.
Yes
Printer is out of paper.
No
Status message: the
new emulation program
is loading into printer
RAM. XX% indicates
how much of the
program has loaded.
Explanation
1.
2.
Contact your authorized service
representative.
No action is required.
Cycle power. If the message
appears, press CLEAR. If the
message does not clear,
contact your authorized
service representative.
Cycle power. If this message
occurred once and never
again, you can ignore it. If the
message reappears or
appears consistently, contact
your authorized service
representative.
Contact your authorized
service representative.
Load paper and press CLEAR.
No action is required.
Solution
Cycle power. Run the print
job again. If the message
appears, load the latest
emulation software.
Cycle power. Run the print
job again. If the message
appears again, record the
exact display message,
follow the instructions on
page 248, Diagnostics for
EXX, BAD NVM, or ILL
NVM Errors, and contact
your authorized service
1
representative.
1
1
1
1
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