Printronix P4280 - Internal Error

6–22 Optional Equipment
HAMMER DRV ERROR
Instruction Indication Yes No
1. Set power switch to O
(OFF). Wait 5 seconds.
Set power switch to 1
(ON).
HAMMER DRV
ERROR message.
Step 2. Return printer to
normal operation.
2. Press the
ENABLE/HOLD switch.
HAMMER DRV
ERROR message.
Step 3. Return printer to
normal operation.
3. Run a diagnostic
self–test (page 6–30).
HAMMER DRV
ERROR message.
Replace the
mech. driver
PCBA and check
for error message.
Go to step 4.
Return printer to
normal operation.
4. Run a diagnostic
self–test (page 6–30).
HAMMER DRV
ERROR message.
Replace one at a
time until
message is gone:
power supply
PCBA, shuttle
frame assembly.
Return printer to
normal operation.
INTERNAL ERROR
Instruction Indication Yes No
1. Record the error code of
the internal error type
from the error log.
2. Set power switch to O
(OFF). Wait 5 seconds.
Set power switch to 1
(ON).
INTERNAL ERROR
message.
Replace one at a
time until
message is gone:
CCB PCBA,
Mech. Driver
PCBA.
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