Shuttle Fan - Printronix

P9212 Maintenance Manual

Shuttle Fan *

Instruction
1.
Cycle power: Turn printer off.
Wait 15 seconds. Turn printer
on.
2.
Run a shuttle/ribbon
diagnostic test (page 4–37)
and observe the blower fan.
3.
Turn off the printer. Check all
cable connections between
hammer drivers, power
supply wire harness, and the
sensor harness assembly.
4.
Check for indication shown at
right.
5.
Turn the printer on and run a
diagnostic self–test (page
4–37).
6.
Run a diagnostic self–test
(page 4–37).
7.
Run a diagnostic self–test
(page 4–37).
Troubleshooting
Indication
"Shuttle Fan" error message.
Blower starts and runs, but
"Shuttle Fan" error message
displays.
Cables are connected and
undamaged.
"Shuttle Fan" error message
displays and blower does not
run.
"Shuttle Fan" error message
displays and blower does not
run.
"Shuttle Fan" error message
displays and blower does not
run.
"Shuttle Fan" error message
displays and blower does not
run.
Yes
Go to step 2. Return printer to
normal operation.
Go to step 3. Go to step 4.
Replace the Replace the
controller and defective cable
hammer driver
assembly.
boards.
Replace the Return printer to
blower. Go to step normal operation.
5.
Replace the Return printer to
hammer driver normal operation.
board. Go to step
6.
Replace the Return printer to
mechanism driver normal operation.
board. Go to step
7.
Replace the Return printer to
power supply high normal operation.
voltage cable
assembly.
No
4–25