Konica Minolta BIZHUB 501 Service Manual page 165

6. OTHERS
B. Mirror unit/exposure unit
(1) Positions not allowed to be adjusted
• Positions at which the mirror unit and the exposure unit are installed
[1] Mirror unit
(2) Reason for prohibition
The distance between the mirror unit and the exposure unit has an effect on the magnification in the sub scan
direction of the original to be read. Accordingly, the positions at which the mirror unit and the exposure unit are
installed must not be arbitrarily adjusted. However, when removing the exposure unit and the scanner wire, the
adjustments can be made only if they are reinstalled by using the optics unit positioning jig.
128
[2]
Field Service Ver.2.0 Mar. 2009
[1]
[2] Exposure unit
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