COPYRIGHT
©
2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
CHAPTER 2 ORIGINAL EXPOSURE SYSTEM
2-8 R
Vertical size plate
Standard white plate
Increase
Decrease
Copyboard glass
Vertical size plate
Standard white plate
Increase Decrease
Copyboard glass
Shading
position
F02-202-04
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
period of time.
[2] The HP sensor identifies the presence of the No. 1 mirror base when the
No. 1 mirror base should have been moved away.
E204 (image leading edge detection error)
[1] The ADF does not generate the image leading edge signal in stream
reading mode.
COPIER>ADJUST>ADJ-XY>ADJ-X (scanner image leading edge
adjustment)
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-
ment)
• Execute this mode if a white line still appears after executing
COPIER>FUNCTION>CCD>SH-PS-ST or after cleaning the scanner
mechanisms.
• After entering a setting and executing
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)
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