Oki IP-6620 Maintenance Manual page 519

(1) If the linear encoder is too much to the front
side, move the BRACKET-ENCODER-S to the
back.
(2) If the linear encoder is too much to the
back side, move the
BRACKET-ENCODER-S to the front.
3.
When the adjustment is finished, tighten
the screw securing the
BRACKET-ENCODER-S.
Note
Hold the BRACKET-ENCODER-S while
tightening the screw so that it does not rotate.
4.
Move the carriage manually to the home
position, and check that the linear
encoder horizontal position is correct.
If not correct, adjust the position again so
that it is correct in both maintenance
area and home positions.
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OKI Data Infotech Corporation CONFIDENTIAL
BRACKET-ENCODER-S
BRACKET-ENCODER-S
Chapter 7 Adjustment