Mounting The Reader Upper Frame; Points To Note When Replacing The Ccd Unit; When Replacing The Reader Controller Pcb - Canon iR2200 Service Manual

CHAPTER 3 STANDARDS AND ADJUSTMENTS

2.6 Mounting the Reader Upper Frame

1) Fit the eight claws [2] of the reader
frame [1] (circled) into the cut-offs [4]
in the reader upper frame [3]; take care
so that the engagement is secure.
2) Fit the eight screws [5] of the claw as-
sembly first.
3) Fit the seven screws [6] of the side.
4) Lastly, fit the two screws [7] on the top
face.

2.7 Points to Note When Replacing the CCD Unit

Execute 'CCD auto adjustment' and
'edge gain correction position auto adjust-
ment' in service mode; then, record the up-
dated CCD adjustment data on the service
label.
1) CCD Auto Adjustment
COPIER>FUNCTION>CCD>
CCD-ADJ
2) Edge Gain Correction Auto
Adjustment
COPIER>FUNCTION>
CCD>EGGN-POS
3) CCD Adjustment Data
all items under
COPIER>ADJUST>CCD

2.8 When Replacing the Reader Controller PCB

See "Troubleshooting" > Chapter 3 "Standards and Adjustment" > 7. "Electrical Compo-
nents"
3-12 T
COPYRIGHT © 2001 CANON INC.
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2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
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