Description: FN-113/122 abnormality
The Elevator Tray Upper Limit Sensor PQ (PWB-F) does not go LOW even after the lapse of a given period of time after M7 has been energized (to start raising the Elevator Tray). The Elevator Tray Upper Limit Switch (S2) or Elevator Tray Lower Limit Switch (S3) remains actuated for a given period of time after M7 has been energized.
Description: FN-113/122 abnormality
The CD Aligning Home Position Sensor (PC9) does not go HIGH even after the lapse of a given period of time after M5 has been energized (to start returning the Aligning Plate to its home position).
Causes: PC9 (CD Aligning Home Position Sensor) M5 (CD Aligning Motor) PWB-A (Control Board)
Code: SC77-04
Description: FN-113/122 abnormality
The Exit Roll Home Position Sensor (PC13) does not go HIGH even after the lapse of a given period of time after M13 has been energized (to start spacing/pressure sequence).
Causes: PC13 (Exit Roll Home Position Sensor) M13 (Exit Roller/Rolls Spacing Motor) PWB-A (Control Board)
Code: SC77-05
Description: FN-113/122 abnormality
The Storage Roller Home Position Sensor (PC12) does not go HIGH even after the lapse of a given period of time after M12 has been energized (to start spacing/pressure sequence).
Causes: PC12 (Storage Roller Home Position Sensor) M12 (Storage Roller/ Rolls Spacing Motor) PWB-A (Control Board)
Code: SC77-06
Description: FN-113/122 abnormality
The Staple Home Position Sensor (PC14) does not go HIGH even after the lapse of a given period of time after M6 has been energized (to start returning the Stapling Unit to its home position).
Causes: PC14 (Staple Home Position Sensor) M6 (Stapling Unit Moving Motor) PWB-A (Control Board)
Code: SC77-11
Description: FN-113/122 abnormality
Stapling Motor 2 is not deenergized even after the lapse of a given period of time after it has been energized (to start a stapling sequence).