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

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

Run CCD auto adjustment and End gain
control position auto adjustment in
Service Mode. This updates the CCD ad-
justment data. Print out a service label with
the new CCD adjustment data.
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
[2]
[5]
[6]
[5]
[6]
[5]
[7]
[6]
[1]
F03-206-01
[4]
[5] [6]
[7]
[5]
[6]
[3]
[5]
[6]
[5]
[5]