Img-Reg - Canon iR C3200 Series Service Manual

Chapter 18
18.4.1.2.6 FCCDU-RG/GB
Adjustment
method
Adjustment
range
Note

18.4.1.3 IMG-REG

18.4.1.3.1 MAG-H-K
Adjustment method
Adjustment range
Note
18-70
T-18-50
Used to enter the color shift compensation value (between
R and G/G and B for document reading dependent on
CCD unit + lens at time of factory shipment) in the sub-
scanning direction.
- If you have cleared the reader controller PCB's RAM or replaced
the reader controller PCB, enter the value on the service label.
- 1000 to 1000 (Value at time of factory shipment: Factory-
measured value)
(Value after RAM clear: 0)
Of the color shift in the sub-scanning direction generated by the
read optics, the amount dependent on the CCD unit + lens is
compensated by adjusting the 3-line CCD sensor's compensation
amount between G and B.
Image compensation is performed by image processing by the main
controller PCB.
T-18-51
Used to adjust magnification of the Bk image's main
scanning direction.
- If you have cleared the DC controller PCB's RAM or replaced
the DC controller PCB, enter the value on the service label.
- 10 to 10 (Value at time of factory shipment/value
after RAM clear: 0)
This item is to enable input of the factory-adjusted value, and
should not be adjusted in the market.
0006-0847
0000-5414