April, 2007 SERVICE CALL CONDITIONS 4-59
Finisher feed-out motor SC723 B
The stack feed-out belt HP
sensor does not activate within
the specified time after the stack
feed-out belt motor turns ON.
The 1st detection failure issues
a jam error, and the 2nd failure
issues this SC code.
• Stack feed-out HP sensor disconnected,
defective
• Feed-out motor disconnected, defective
• Finisher main board connection to feed
out motor disconnected, defective
• Motor overload due to obstruction
Finisher stapler hammer motor error SC724 D
Stapling does not finish within
the prescribed time after the
staple hammer motor turns ON.
The 1st detection failure issues
a jam error, and the 2nd failure
issues this SC code.
• Stapler hammer motor overloaded due to
obstruction, jammed staple, number of
sheets exceeds limit for stapling
• Stapler hammer motor disconnected,
defective
• Staple hammer motor HP sensor
disconnected, defective
Finisher exit guide plate motor error SC725 D
After moving away from the
guide plate position sensor, the
exit guide is not detected at the
home position within the
prescribed time. The 1st
detection failure issues a jam
error, and the 2nd failure issues
this SC code.
• Guide plate motor disconnected,
defective
• Guide plate motor overloaded due to
obstruction
• Guide plate position sensor
disconnected, defective
Shift jogger motor 1 error SC726 B
The sides fences do not retract
within the prescribed time after
the shift jogger motor switches
ON. The 1st detection failure
issues a jam error, and the 2nd
failure issues this SC code.
• Shift jogger motor disconnected,
defective
• Shift jogger motor overloaded due to
obstruction
• Shift jogger HP sensor disconnected,
defective
Shift jogger motor 2 error SC727 B
The side fences do not retract
within the prescribed time after
the shift jogger motor switches
ON. The 1st detection failure
issues a jam error, and the 2nd
failure issues this SC code.
• Motor harness disconnected, loose,
defective
• Motor defective
• Motor overload
• HP defective