SC Tables: SC7xx
SM 4-25 G179
Trouble-
shooting
Finisher Tray 1 shift motor error
The shift roller HP sensor of the upper tray does not activate within the
prescribed time after the shift tray starts to move toward or away from the
home position.
The 1st detection failure issues a jam error, and the 2nd failure issues this
SC code.
730 B
Shift tray HP sensor of the upper tray disconnected, defective
Shift tray motor of the upper tray disconnected, defective
Shift tray motor of the upper tray overloaded due to obstruction
Finisher corner stapler motor error
The 1st detection failure causes a jam error, and the 2nd failure causes this
SC code.
For the 3000-sheet finisher
Staple movement is not finished after a certain time.
For the 1000-sheet finisher
The stapler motor does not switch off within the prescribed time after
operating.
The HP sensor of the staple unit does not detect the home position
after the staple unit moves to its home position.
The HP sensor of the staple unit detects the home position after the
staple unit moves from its home position.
740 B
Staple jam
Motor overload
Defective stapler motor
Finisher corner stapler rotation motor error
741 B
The stapler does not return to its home position within the specified time after
stapling.
The 1st detection failure causes a jam error, and the 2nd failure causes this
SC code.
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