Standards And Adjustments; Mechanical; Leading Edge Non-Image Width (Blank Exposure Lamp Off Timing); Image Leading Edge Margin (Registration On Timing) - Canon NP7160 Service Manual

II. STANDARDS AND ADJUSTMENTS
A. Mechanical

1. Leading Edge Non-Image Width (blank exposure lamp off timing)

Select No. 306 in service mode.
Make adjustments so that non-image width on copies made of the Test Sheet in Direct is 2.0 ±1.0mm.
[unit: 0.21 mm]

2. Image Leading Edge Margin (registration on timing)

Select No. 305 in service mode.
Make adjustments so that the image leading edge margin on copies made of the Test Sheet in
Direct is 2.5 ±1.5 mm.
[unit: 0.21 mm]
COPYRIGHT © 1998 CANON INC.
[settings: 0 to 500]
Figure 10-201
[settings: 0 to 500]
Figure 10-202
CANON NP7161/NP7160 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 TROUBLESHOOTING
2.0 1.0mm
2.5 1.5mm
10–5