Standard Images - Canon 1130 Service Manual

B. Standard Images
A "standard image" is an image that is as described below for the gray scale, color patch, and 3-
color gradation scale of a copy made of the CA-1 Test Sheet in 4-full color:
1. Gray Scale
No. 1 (dark area) is more or less black, and the density decreases according to number, with
No. 8 (light area) barely visible and No. 9 white.
2. Color Patch
Each color can be identified, and is not appreciably different from the color on the original
(Test Sheet).
3. Photo
There is no appreciable difference in color balance.
4. 3-Color Gradation Scale
No. 8 is barely visible, and No. 9 is white.
5. Halftone Band
Each color is not appreciably different from the color on the original (Test Sheet). The band as
a whole is not appreciably uneven (moire is normal), and there is no appreciable difference in
color between left and right.
6. Fogging
The white background representing the white area of the original (Test Sheet) is not foggy.
COPYRIGHT © 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
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