Konica Minolta bizhub C658 Service Manual page 1968

bizhub C658/C558/C458/C368/C308/C258
(b) *2: Feed cleaning settings screen
3.3.3 Document reading roll pressure/release control
• Rotation of the reading roll release motor drives the cam, which pushes the lever, so that the original reading roll is spaced apart from the
document reading roller.
Pressure and release positions are detected by the reading roll position sensor.
[1]
[2]
[3]
[4]
[5]
[1] Reading roll release motor (M5)
[3] Reading roll position sensor (PS11)
[5] Reading roll
[6]
[2]
[4]
[6]
PB-11
PB THEORY OF OPERATION DF-629 > 3. OPERATION
Cam
Lever
Document reading roller