Printronix SL4M User Manual page 205

Displayed Message
Half Speed Mode
ILL NVM VALUE 5
ILL NVM VALUE 6
ILL NVM VALUE 7
INVALID EMC
Power off Printer
Remove Cartridge
INVALID FILE SYS
Optimize&Reboot
Table 15. Fault Messages
Can User
Explanation
Correct?
Yes The printhead is
approaching a hot
state. Half Speed Mode
helps the cooling
process and should
permit completion of
print jobs.
Half Speed Mode helps
prevent a PRINT HEAD
HOT fault, which will
stop the printer.
Yes Printer firmware code
error.
Yes The QCMC is not
compatible with the
software in the printer.
Yes File system not
detected or flash was
corrupted.
Fault Messages
Solution
1. Allow printer to continue
printing. Full speed will
resume automatically
when a lower printhead
temperature is achieved.
2. Let the printer cool
down. Full speed will be
restored when printing is
resumed.
3. Lower Print Intensity and
Print Speed to reduce
frequency of Half Speed
Mode.
1. Cycle Power. Run the
print job again. If the
message appears, load
the latest emulation
software.
2. Cycle power. Run the
print job again. If the
message appears,
record the display
message and follow the
instructions on page 186
3. Contact your authorized
customer service
representative.
Upgrade printer software.
Enter the PRINTER SETUP
menu and use the Optimize
& Reboot option.
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