Canon IR2800, IR3300, IR2200 manual Dpc, Cst, Gamma, MF-A4R MF-A6R MF-A4, Displayhv-Stsprimary

CHAPTER 5 SERVICE MODE

COPIER>FUNCTION>DPC

<DPC>

Use it to execute potential-related operations.

D-GAMMA

Caution

<CST>

Use it to execute photosensitive drum resistance measurement control (APVC).

Use this mode only for the following; do not rely on this mode unless nec- essary:

•When making adjustments after replacing the drum unit.

•When isolating the cause when copy density automatic adjustment (PD- ME) ends in NG.

•When obtaining an idea of the life of the drum.

Using the Mode

1)Select the item, and press the OK key.

2)The machine generates a blank copy and ends automatically.

3)See that the machine indicates the result of measurement under

DISPLAY>HV-STS>PRIMARY.

COPIER>FUNCTION>CST

Use it to execute size automatic adjustment for the multifeeder.

MF-A4R MF-A6R MF-A4

Caution

Use it to adjust the paper width basic value for the multifeeder. A4R: width: 210 mm, A6R width: 105 mm, A4 width: 297 mm

To make fine-adjustments after entering the basic value, use ADJUST>CST- ADJ>MF-A4R, MF-A6R, MF-A4.

Using the Mode

1)Place A4R paper in the multifeeder, and adjust the side guide to A4R.

2)Select <MF-A4R> to highlight, and press the OK key.

•The machine executes automatic adjustment and stores the value.

3) Likewise, perform steps 1. and 2. for A6R and A4.

COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001 5-69 T