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3
Adjusting the Trailing Edge Non-Image Width [3] No. 307
Select [3] No. 307 in service mode (trailing edge non-image width adjustment), and
make adjustments so that the trailing edge non-image width is 2.5 ±1.5 mm when the
Test Sheet is copied in Direct.
The copier adjusts the trailing edge non-image width in relation to the timing at which
the blank shutter is closed.
Be sure to perform the following steps whenever you have replaced the blank shutter
solenoid or the blank exposure assembly.
Reference:
8 mm or less in Reduce or Enlarge mode
Making Adjustments
1) Select [3] in service mode, and select No. 307 using the keypad.
•
The indicator indicates '307'.
2) Press the OK key.
•
The indicator indicates the stored setting.
3) Change the setting using the keypad or the Zoom keys.
•
The indicator flashes the setting.
•
To enter a negative setting, press the % key.
4) Press the OK key.
•
The new setting is stored.
•
The indicator stops flashing and remains on.
•
A press on the Copy Start key starts copying.
5) To change the settings in succession, repeat steps 3) and 4).
6) Press the Clear key to return to item selection.
The settings and the image positions have the following relationships:
•
For each '1' in the setting, the margin width changes about 0.4 mm.
•
A higher setting decreases the margin width.
COPYRIGHT © 1997 CANON INC.
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
2.5 ±
1.5 mm
Figure 11-203
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
11-9
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