Canon IR2800 Mounting the Reader Upper Frame, Points to Note When Replacing the CCD Unit, 12 T

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]

[4]

[5]	[5] [6]	[7]	[5]
[6]
		[3]	[6]

[5]

[5] [6]

[5]			[6]
[7]
[6]	[1]	[5]	[5]

F03-206-01

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

2.8When Replacing the Reader Controller PCB

See “Troubleshooting” > Chapter 3 “Standards and Adjustment” > 7. “Electrical Compo- nents”

3-12 T COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001