Canon iR2200 Series, Service Manual

Page: 606 / 768

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
CHAPTER 5 SERVICE MODE
5-54 T
<FEED-ADJ>
Use it to make feeder-related adjustments.
If you have cleared the RAM on the DC controller PCB and replaced the PCB, be sure to
enter the settings indicated on the service label.
REGIST
Use it to adjust the timing at which the registration roller clutch goes ON.
•
A higher setting delays the timing at which the registration roller clutch
goes ON, thereby decreasing the leading edge margin.
Range of -600 to +600 (in mm)
adjustment
ADJ-REFE
Use it to adjust the horizontal registration for re-pickup.
•
If the image is displaced to the front, increase the setting.
Range of -50 to +50 (in mm)
adjustment
ARCH
Use it to adjust the degree of arching on the registration roller.
•
Use it to fine-adjust the degree of arching paper is caused to make
against the registration roller.
Range of -100 to +200 (in 0.1 mm); default: 80
adjustment
COPIER>ADJUST>CST-ADJ
<CST-ADJ>
Use it to make cassette/manual feeder-related adjustments.
If you have cleared the RAM on the DC controller PCB and replaced the PCB, be user to
enter the settings indicated on the service label. If you have replaced the paper width detect-
ing VR or want to enter settings newly, be sure to execute FUNCTION>CST in service
mode.
MF-A4R
Use it to enter the paper width basic value for the multifeeder tray (A4R).
Range of 0 to 1024
adjustment
MF-A6R
Use it to enter the paper width basic value for the multifeeder tray (A6R).
Range of 0 to 1024
adjustment
COPIER>ADJUST>FEED-ADJ