Oki PACEMARK 4410 Maintenance Manual page 143

H The alarm lamp flashes after the motion of carriage. LCD reads "ERROR, BAIL".
Does the bail operate during initialization?
Yes No
• Is the connection of cables properly made to the CN2 and the CN1 on the PHA board?
Yes
• Is the connection of cable properly made to the CN6 on the PMA board?
Yes
• Is the gear between the bail motor and bail damaged?
No
• Can the printer recover after the bail motor is replaced?
No
• Can the printer recover after the PMA board is replaced?
No
• Can the printer recover after the relay cable is replaced?
No
• Replace the PHA board.
• Is the connection of cables properly made to the CN1 and the CN3 on the PHA board?
Yes No
• Properly reconnect them.
• Is the connection of cable properly made to the CN6 on the PMA board?
Yes No
• Properly reconnect it.
• Can the printer recover after the bail open switch and/or front tractor on-switch cable is replaced?
No Yes
• End
• Can the printer recover after the PMA board is replaced?
No Yes
• End
• Can the printer recover after the connection cable between the CN6 on the PMA board and the
CN1 on the PHA board is replaced?
No Yes
• End
• Replace the PHA.
40496501TH Rev.1
No
• Reconnect them properly.
No
• Properly reconnect it.
Yes
• Replace the damaged gear. If the gear of the bail motor is damaged, replace
the bail motor.
Yes
• End
Yes
• End
Yes
• End
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