Code :

Code: SC77-08
Description: Stapler /Rr rotation abnormality (FS-604 only)
Causes: FS control board (FSCB) Relay board (RB) Stapler rotation home sensor (PS13)

Code: SC77-11
Description: The stapler motor home sensor / Fr (PS31) does not turn ON within a specified period of time after the stapler motor /Fr (M14) starts operations. (FS-509) Within a specified period of time after the start-up of the clincher motor /Fr (M15) or stapler motor / Fr (M14) operation, the clincher home sensor /Fr (PS33) or the stapler home sensor /Fr (PS31) does not turn ON. (FS-604)
Causes: FS control board (FSCB) Relay board (RB) Clincher motor /Fr (M15) Stapler motor /Fr (M14) Clincher home sensor /Fr (PS33) Stapler home sensor /Fr (PS31)

Code: SC77-12
Description: The stapler motor home sensor / Rr (PS30) does not turn ON within a specified period of time after the stapler motor /Rr (M10) starts operations. (FS-509) Within a specified period of time after the start-up of the clincher motor /Rr (M10) or stapler motor / Rr (M9) operation, the clincher home sensor /Rr (PS32) or the stapler home sensor /Rr (PS30) does not turn ON. (FS-604)
Causes: FS control board (FSCB) Relay board (RB) Clincher motor /Rr (M10) Stapler motor /Rr (M9) Clincher home sensor /Rr (PS32) Stapler home sensor /Rr (PS30)

Code: SC77-15
Description: Within a specified period of time after the start-up of the FS conveyance motor (M1) operation, the motor does not get to the predetermined speed.
Causes: FS control board (FSCB) FS conveyance motor (M1)

Code: SC77-21
Description: After the saddle stitching stopper motor (M18) starts the home position detection operation, the saddle stitching stopper home sensor (PS23) does not turn ON within a specified period of time. (FS-604 only)
Causes: FS control board (FSCB) Relay board (RB) Saddle stitching stopper motor (M18) Saddle stitching stopper home sensor (PS23)

Code: SC77-22
Description: After the alignment motor /Lw (M16) starts the home position detection operation, the alignment plate home sensor /Lw (PS24) does not turn ON within a specified period of time. (FS-604 only)
Causes: FS control board (FSCB) Relay board (RB) Alignment motor /Lw (M16) Alignment home sensor /Lw (PS24)

Code: SC77-25
Description: After the folding blade motor (M19) starts the home position detection operation, the folding blade home sensor /Lw (PS22) does not turn ON within a specified period of time. (FS-604 only)
Causes: FS control board (FSCB) Folding blade motor (M19) Folding blade home sensor (PS22)