Ricoh D014 - Page 509

Service Call Tables
SM 4-59 D014/D015/D078/D079
Trouble-
shooting
Finisher corner stapler motor error (B830)
SC740 B
The stapler motor does not switch
off within the prescribed time after
operating. The 1st detection failure
causes a jam error, and the 2nd
failure causes this SC code.
 Staple jam
 Number of sheets in the stack
exceeds the limit for stapling
 Stapler motor disconnected,
defective
Finisher corner stapler rotation motor error
SC741 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.
 Stapler rotation motor
disconnected, defective
 Stapler rotation motor
overloaded due to
obstruction
 Stapler rotation HP sensor
disconnected, defective
Finisher stapler movement motor error
SC742 B
The stapler HP sensor is not
activated within the specified time
after the stapler motor turned on.
The 1st detection failure causes a
jam error, and the 2nd failure
causes this SC code.
 Stapler movement motor
disconnected, defective
 Stapler movement motor
overloaded due to obstruction
 Stapler HP sensor
disconnected, defective
Booklet stapler motor error 1
SC743 B
The front stapler unit saddle-stitch motor
does not start operation within the
specified time. The 1st detection failure
causes a jam error, and the 2nd failure
causes this SC code.
 Front motor disconnected,
defective
 Front motor overloaded
due to obstruction
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA