Canon Service Mode Adjustments for iR2200

CHAPTER 5 SERVICE MODE

COPIER>ADJUST>HV-PRI

<HV-PRI>

Use it to adjust the output of the primary charging assembly.

If you have cleared the RAM on the DC controller PCB and replaced the PCB, be sure to enter the setting indicated on the service label.

P-DC
	Use it to enter the adjustment value for the primary charging DC compo-
	nent of the image area.
Range of	0 to 255
adjustment
Caution
P-AC
	Use it to enter the adjustment value for the primary charging AC component
	of the image area.
Range of	0 to 255
adjustment
AGS-GAIN
	Use it to adjust the gain adjustment value for the photosensitive drum resis-
	tance detection control (APVC) mechanism.
Caution	If you have replaced the composite power supply PCB, be sure to enter the
	settings indicated on the label attached to the new PCB (case).
Range of	0 to 255
adjustment
AGS-OFST
	Use it to enter the offset adjustment value for the photosensitive drum resis-
	tance detection control (APVC) mechanism.
Caution	If you have replaced the composite power supply PCB, be sure to enter the
	settings indicated on the label attached to the new PCB (case).
Range of	0 to 255
adjustment

COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001 5-51 T