Mech Driver Hot - Printronix

P9212 Maintenance Manual

Mech Driver Hot *

Instruction
1.
Cycle power: Turn printer off.
Wait 15 seconds. Turn printer
on.
2.
Observe operation of card
fan: check for air flow at the
bottom of card cage.
3.
Observe operation of cabinet
exhaust fan: check for air
flow out of the grid at the rear
of the printer.
4.
Observe operation of power
supply fan above the on/off
switch at the rear of the
printer.
5.
Press the control panel
switch that clears fault
indications.
6.
Run a diagnostic self–test
(page 4–37).
4–16
Indication
"Mech Driver Hot * " message.
Card cage fan operates.
Cabinet exhaust fan operates.
Power supply fan operates.
"Mech Driver Hot * " message.
"Mech Driver Hot * " message.
Yes
Go to step 2. Return printer to
normal operation.
Go to step 3. Replace the card
cage fan.
Go to step 4. Replace the
cabinet exhaust
fan.
Go to step 5. Replace power
supply.
Go to step 6. Return printer to
normal operation.
Replace Return printer to
mechanism driver normal operation.
board.
Troubleshooting
No