Canon NP6218 Copier User Manual


 
3. AE Adjustment
The copier’s AE adjustment is executed in service mode and consists of the following
three types:
lamp intensity automatic adjustment (No. 301) during AE scans
copy density (development bias) standard adjustment (No. 302) during AE mode
copy density (development bias) slope adjustment (No. 303) during AE mode
Table 4-201
Item
No. 301
No. 302
No. 303
COPYRIGHT
©
1997 CANON INC. CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 4 IMAGE FORMATION SYSTEM
4-29
Description
Lamp intensity
automatic
adjustment dur-
ing AE scans
Copy density
(development
bias) standard
adjustment
during AE
mode
Copy density
(development
bias) slope
adjustment
during AE
mode
Adjustments Remarks
The density is adjusted auto-
matically so that the copy
density will be 5 when mak-
ing copies of the Test Chart.
q If the setting is decreased
in service mode,
AE copies will be
darker.
w If the setting is increased
in service mode,
AE copies will be
lighter.
default: 0
settings: -26 to +26
q If the setting is increased
in service mode,
copies of a newspaper
will be lighter.
w If the setting is decreased
in service mode,
copies of a newspaper
will be darker.
default: 0
settings: -26 to +26
Lighter
Copy
density
Density
Test Chart
9
5
Density of
Original
Lighert
Copy
density
Density
Test Chart
9
5
Density of
Original
qw
Lighter
Copy
density
Density
Test Chart
9
5
Density of
Original
q
w
Newspaper