Printronix P7000 Series Maintenance Manual page 105

Table 4. P7000 ASCII (Spool) Error Messages List
Displayed Message
SHUT DRVR CIR*
See User Manual
SHUTL INV CMD*
SHUTL INV PARM*
*
SHUTL OVR SPEED
Explanation
The shuttle driver circuit on
the controller board is
drawing too much current.
Shuttle Invalid Command.
Firmware error on the
controller board.
Shuttle Invalid Parameter.
Firmware error on the
controller board.
The shuttle is oscillating too
rapidly.
List Of Messages
Solution
1. Power down the printer. Remove
the paper path or top cover to
gain access to the card cage.
Make sure the shuttle data and
power cables are undamaged
and have good connections at the
shuttle and the controller board.
2. Power on the printer. If the
message appears, replace the
controller board. Record the
message and return it with the
defective board.
3. Power on the printer. If the
message appears, replace the
shuttle frame assembly.
1. Cycle power. Run the print job
again. If the message appears,
download the emulation software
again.
2. Cycle power. Run the print job
again. If the message appears,
replace the controller board.
Record the message and return it
with the defective board.
1. Cycle power. Run the print job
again. If the message appears,
download the emulation software
again.
2. Cycle power. Run the print job
again. If the message appears,
replace the controller board.
Record the message and return it
with the defective board.
Adjust the gap between the MPU and
the shuttle motor flywheel to 0.010 ±
0.001 inch (0.254 ± 0.025 mm).
(See page 346.)
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