40496501TH Rev.1 144I The alarm lamp flashes after the motion of carriage. LCD reads “ERROR, PATH CHANGE”Does the tractor change lever operate during initialization?Yes No• Is the connection of cables properly made to the CN1 and the CN7 on the PHA board?Yes No• Properly reconnect them.t• Is the connection of cable properly made to the CN6 on the PMA board?Yes No• Properly reconnect it.t• Is there any damage on the gear between the path change motor and tractor change lever?No Yes• Replace the damaged gear. If the gear of the path change motor is damaged,replace the path change motor.t• Can the printer recover after the path change motor is replaced?No Yes• Endt• Can the printer recover after the PDA board is replaced?No Yes• Endt• Can the printer recover after the PMA board is replaced?No Yes• Endt• Can the printer recover after the connection cable between the CN6 on the PMA boardand the CN1 on the PHA board is replaced?No Yes• Endt• Replace the PHA board.t• Is the connection of cables properly made to the CN1 and the CN11 on the PHA?Yes No• Properly reconnect it.t• Is the connection of cable properly made to the CN6 on the PMA board?Yes No• Properly reconnect it.t• Can the printer recover after the bail open switch and/or front tractor switch cable is replaced?No Yes• Endt• Can the printer recover after the PMA board is replaced?No Yes• Endt• Can the printer recover after the connection cable between the CN6 on the PMA board and theCN1 on the PHA board is replaced?No Yes• Endt• Replace the PHA board.
