Konica Minolta bizhub C650 Service Manual page 616

Field Service Ver. 8.0 Jun. 2008
14.1.3 Scanner position adjustment
This adjustment must be made in the following case:
• The scanner drive cables have been rewound.
• Focus positioning of the scanner and mirrors unit must be completed.
[1]
[2]
4. Mount the original glass moving unit, and adjust the height of the original glass moving
unit.
See P.564
5. Whenever the scanner drive cables have been removed, be sure to carry out the [Feed
Direction Adjustment] procedure.
See P.455
6. Perform the following setting.
[Service Mode] → [ADF] → [Read Pos Adj]
See P.32 of the DF-611/610 service manual.
A00JF2C424DA
21.0 mm
[2]
[1]
A00JF2C425DA
14. Mechanical adjustment
1. Move the scanner assy [1] and the
mirror unit to the end of the right.
2. Slide the mirror unit until it hits the
end of the IR right frame.
3. Provide the length of 21.0 mm
between the end of the left indenta-
tion [1] on the scanner assy upper
surface and the end of the IR right
frame upper surface. When the
length is ensured, tighten the two
screws [2].
563