Canon NP6330 Service Manual page 358

• Newspaper Original DC Bias Adjustment in AE Mode [3] No. 303
After executing No. 402 and No. 304, make a copy of a newspaper. If the copy is too
dark or too light, make the following adjustments:
Making Adjustments
1) Start [3] in service mode, and select No. 303 using the keypad.
• The indicator indicates '303'.
2) Press the OK key.
• The indicator flashes the stored setting.
3) Using the keypad or the Zoom keys, change the setting according to the table below.
• The indicator flashes the setting.
4) Press the OK key.
• The new setting is stored.
• The indicator stops flashing, and remains on.
• Press the Copy Start key to start copying.
5) Press the Reset key twice.
• These presses end service mode.
Item Function
303 AE slope
COPYRIGHT © 1997 CANON INC.
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Description
Lighter 7.5
Copy
density 5
Darker
Test Chart
Table 11-204
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
1
2
Newspaper Original
density
Remarks
If the setting is
decreased in
service mode, the
newspaper copies
will be lighter.
If the setting is
increased in
service mode, the
newspaper copies
will be darker.
11-17