Description: FN-113/122 abnormality
Stapling Motor 1 is not deenergized even after the lapse of a given period of time after it has been energized (to start a stapling sequence).
Causes: PWB-A (Control Board) Stapling Unit 1
Code: SC77-54
Description: FN-113/122 abnormality
The Punch Motor Pulse Sensor (PC15) does not go from LOW to HIGH, or vice versa, even after the lapse of a given period of time after M11 has been energized.
Description: FN-113/122 abnormality
The Hole Punch Position Switch (S4) is not actuated or deactuated even after the lapse of a given period of time after M14 has been energized. *1 : U.S.A. and Canada only
Causes: Punch Unit M14 (Hole Position Selector Motor) PWB-A (Control Board)
Code: SC77-81
Description: FN-113/122 abnormality
The Transport Unit Entrance Switching Sensor (PC23) does not go from LOW to HIGH even after the lapse of a given period of time after M17 has been energized to select the U path. The Transport Unit Entrance Switching Sensor (PC23) does not go from HIGH to LOW even after the lapse of a given period of time after M17 has been energized to select the straight path.
Causes: PC23 (Transport Unit Entrance Switching Sensor) M17 (Transport Unit Entrance Switching Motor) PWB-A (Control Board)