Printronix P5000 Maintenance Manual page 51

Message
CTL VOLT FAIL*
DIAGNOSTIC
PASSED
DP FIFO Busy*
Table 2. Message List
Explanation
Controller Voltage Failure.
15 V failure on the controller
board.
Status message: the printer
passed its memory and
hardware initialization tests.
There is a timing problem in
the Engine Controller
firmware.
List Of Messages
Solution
1. Cycle Power. Run the print job
again. If the message appears,
download the emulation software
again (page 150).
2. Cycle power. Run the print job
again. If the message appears,
replace the flash memory.
3. Power on the printer. Run the
print job again. If the message
appears, replace the controller
board. Record the message and
return it with defective board.
4. Power on the printer. Run the
print job again. If the message
appears, replace the power
supply board.
5. Power on the printer. If the
message appears, replace the
shuttle frame assembly.
No action required.
1. Cycle Power. Run the print job
again. If the message appears,
download the emulation software
again (page 156).
2. Cycle power. Run the print job
again. If the message appears,
replace the flash memory.
3. Power on the printer. Run the
print job again. If the message
appears, replace the controller
board. Record the message and
return it with the defective board.
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