Canon iR105 Service Manual page 636

LUT-ADJ
Use it to execute CCD gain simplified correction.
Memo
<Using the Mode>
1) Select the item, and press the OK key.
2) Execute auto adjustment.
3) See that the machine automatically stops after adjustment.
4) All items under the following are updated; print out a service sheet, and
LUT-ADJ2
Use it to execute CCD gain detail correction.
• If the density is not corrected using LUT-ADJ (CCD gain simplified cor-
rection), execute this mode using the 10-gradation chart.
<Using the Mode>
1) As shown, place the 10-gradation chart (D-10 Test Sheet) on the
2) Select the item, and press the OK key.
3) See that the machine executes auto adjustment.
4) See that the machine stops automatically after adjustment.
5) All items under the following are updated; print out a service sheet, and
COPYRIGHT© 2001 CANON INC.
• After executing CCD-ADJ, execute this mode to adjust the density
along the middle of images.
• Be sure to execute CCD-ADJ before executing this mode.
store it away: COPIER>ADJUST>LAMP, COPIER>ADJUST>CCD.
copyboard glass.
store it away: COPIER>ADJUST>LAMP, COPIER>ADJUST>CCD.
Place the chart so that the side
with gradation faces down.
2000 2000 2000 2000
F00-204-03
CANON iR105 REV.0 JULY 2001
SERVICE MODE
COPIER>FUNCTION>CCD
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