Ricoh B132 - Page 448

SERVICE CALL CONDITIONS
B132/B200 4-48 SM
Duplex jogger motor error 1
SC515 C
When the jogger fence moves to
the home position, the jogger
fence HP sensor does not switch
on even after the jogger motor
has moved the jogger fence
153.5 mm.
• Rear fence motor defective or poor
connection
• Paper or other obstacle interfering with
operation of the sensors or motor
• Return sensor or HP sensor defective or
dirty
Duplex jogger motor error 2
SC516 B
When the jogger fence moves
from the home position, the
jogger fence HP sensor does not
turn off even if the jogger motor
has moved the jogger fence
153.5 mm.
• Paper or other obstacle has jammed
mechanism
• HP sensor connector disconnected or
defective
• HP sensor defective
Fusing/Exit Motor error
SC520 A
The Fusing/Exit Motor LOCK
signal is not detected for the
duration of one second after the
motor START signal is sent.
• Fusing/Exit Motor connecter is not
connected correctly.
• Fusing/Exit Motor torque is too high or
too low.
• Fusing/Exit Motor is defective.
Fan error 1: fusing fan motor
SC530 D
The BCU does not receive the
lock signal 5 seconds after the
fusing unit fan switches on.
• Fusing unit cooling fan disconnected,
defective
• BCU defective
Fan error 2: fusing fan motor
SC531 D
The lock signal remained HIGH for 5 sec.
while the fan at the front of the fusing unit
near the heat dissipation fins was operating.
• Motor overload due to
obstacle interfering with
operation of the fan
• Fan harness loose,
disconnected, defective
• Fan defective
Fan error 3: PCB box fan
SC532 D
The lock signal remained HIGH for 5 sec.
while the fan that cools the printed circuit
boards was operating.
• Motor overload due to
obstacle interfering with
operation of the fan
• Fan harness loose,
disconnected, defective
• Fan defective
Fan error 4: fusing exhaust fan
SC533 D
The lock signal remained HIGH for 5 sec.
while the fan that draws air out of the fusing
unit was operating.
• Motor overload due to
obstacle interfering with
operation of the fan
• Fan harness loose,
disconnected, defective
• Fan defective
⇒
Rev. 07/2005