Konica Minolta bizhub 500 Service Manual page 625

3. MECHANICAL ADJUSTMENT
[1]
32
[5]
4521f3c013na
Confidential – for internal use only, do not distribute
Field Service Ver.1.0 Feb. 2006
4.
Check to see if LED4 [5] on FSCB turns OFF from
ON. If it is left ON, rotate VR1 [1] slowly clockwise
and stop the rotation of VR1 at the position in
which LED4 turns OFF.