Canon NP7160 Service Manual page 323

No.
326 Adjusts the activation voltage of the
scanning lamp.
327 Adjusts the position of the lens (Direct at
100%).
328 Adjusts mirror home position (at 100%
ratio).
329 Selects a table for lens travel to suit
reproduction ratio.
330 Selects a table for No. 4/No. 5 mirror
travel to suit reproduction ratio.
331 Adjusts the timing of activation of the
multifeeder pick-up clutch (CL3).
Use this mode if double feeding or pick-
up failure cannot be corrected by
adjusting the pressure of the separation
pad.
332 Adjusts activation of the multifeeder
pick-up clutch (CL3)
Use this mode if pick-up failure occurs
when using thick paper.
COPYRIGHT © 1998 CANON INC.
Description
CANON NP7161/NP7160 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 TROUBLESHOOTING
Settings
450 – 660 A higher setting will increase the intensity of
(120V model) the scanning lamp (LA1), making the copies
0 – 390 lighter.
(230V model)
0 – 200 A higher setting will enlarge the image.
(unit:0.1 mm)
0 – 400 A higher setting will enlarge the image. (unit:
0.1 mm)
0 – 3 If you replaced the DC controller PCB or
initialized the RAM, be sure to enter the value
recorded on the Service Label stored behind the
front door.
0 – 3 If you replaced the DC controller PCB or
initialized the RAM, be sure to enter the value
recorded on the Service Label stored behind the
front door.
0 – 999 A higher setting will delay activation of the
clutch. (unit: 0.02 sec)
• If pick-up failure occurs, decrease the
setting.
• If double feeding occurs, increase the
setting.
0 – 999 A higher setting will delay activation of the
clutch. (unit: 0.02 sec)
• If thick paper is not fed as far as the
registration roller, increase the setting.
Remarks
10–93