Reversing The Scanner After Scanning In Main Reading Direction - Canon iR2200 Service Manual

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CHAPTER 2 ORIGINAL EXPOSURE SYSTEM

2.2.2 Reversing the Scanner After Scanning in Main Reading Direction

When the image has been scanned, the No. 1 mirror base is moved in reverse to home po-

sition at the speed used for 50% reduction, regardless of the ratio being used.

E202 (HP detection error)

[1] The No. 1 mirror base does not reach the HP sensor within a specific

[2] The HP sensor identifies the presence of the No. 1 mirror base when the

E204 (image leading edge detection error)

[1] The ADF does not generate the image leading edge signal in stream

COPIER>ADJUST>ADJ-XY>ADJ-X (scanner image leading edge

Enter an appropriate value to adjust the image leading edge position.

Range: 250 through 290 (a change of '1' causes a shift of 0.1 mm)

COPIER>FUNCTION>CCD>SHDG-POS (shading position adjust-

COPIER>FUNCTION>CCD>SH-PS-ST or after cleaning the scanner

COPIER>FUNCTION>CCD>SH-PS-ST, check to make sure that 'OK' is

indicted. Thereafter, make a test print to be user that no white line is found

in its halftone area.

Range: 240 to 320 (a multiple of 8 causes a shift of about 0.17 mm)

Vertical size plate

Standard white plate

period of time.

No. 1 mirror base should have been moved away.

reading mode.

Execute this mode if a white line still appears after executing

After entering a setting and executing

Copyboard glass

Vertical size plate

Standard white plate

2000 2000 2000 2000

CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

Copyboard glass

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Ir2800 Ir3300