Adjustment Of The Exit Motor (M3-Fn) Timing Belt; Adjustment Of The Elevator Tray Upper Limit Sensor - Konica Minolta bizhub C250 Service Manual

Field Service Ver. 1.0 Jul. 2005
5.2.3

Adjustment of the Exit Motor (M3-FN) Timing Belt

[1]
[1]
5.3

Adjustment of the Elevator Tray Upper Limit Sensor

1. Set up the sensor test mode.
2. Turn VR1 on PWB-A FN fully counterclockwise.
3. Using a sheet of paper, block the Elevator Tray Upper Limit Sensor LED (PWB-C FN).
4. Check that LED4 on PWB-A FN turns OFF. If it stays ON, slowly turn VR1 clockwise
and stop turning it as soon as the LED turns OFF.
1. Loosen three screws [1].
[1]
2. Tighten three screws [1] so that the
[2]
4684fs2507c0
5. Mechanical adjustment
distance D between the upper end
face of the head of three screws [1]
and the upper end face of the slot in
the mounting bracket [2] measures
about 0.5 mm.
[1]
[2]
4684fs2509c0
13