Canon iR105 Service Manual page 347

3) Adjusting the Image Front Non-Image Width of Double-Sided Copy Images
Place the NA3 Test Chart on the copyboard glass, and make a double-sided copy to
check the front non-image width of the 2nd side.
Standard: 2.5 ±2.0 mm
Adjustment: COPIER>ADJUST>FEED-ADJ>ADJ-REFER
• A higher value increases the margin.
• A lower value decreases the margin.
4) Adjusting the Image Front Margin for the Manual Feed Tray and the Side Paper Deck
(accessory)
Place the NA3 Test Chart on the copyboard glass, and make a double-sided copy to
check the front non-image width of the 2nd side image.
Standard: 2.5 ±1.5 mm
COPYRIGHT© 2001 CANON INC. 2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001
CHAPTER 6 TROUBLESHOOTING
2.5 2.0mm
F06-201-11
F06-201-12
+
2.5mm 1.5mm
6-15