Ricoh BR-C1a Basic Service Training page 433

Slide 433
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Fusing Pressure - 2
 Two pressure roller lift sensors
with actuators are mounted at
each end of the pressure roller
shaft to monitor the position of
the pressure roller.
 Pressure roller cam HP sensor
(front) [D]: This sensor detects
the home position of the
pressure cam.
 Lift sensor (rear) [E] : Detects if
there is a problem with rotation
of the cam. It detects when
there is too much pressure on
the pressure roller.
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BR-C1 Training