Canon CLC 1120 Service Manual page 581

CHAPTER 13 TROUBLESHOOTING
Canon CA-1 Test Chart
Gray scale
from No.1 to No.3: dark area
from No.4 to No.6: halftone area
from No.7 to No.9: light area
Color · path
halftone band
Photo
Gradation scale
from No.1 to No.3: dark area
from No.4 to No.6: halftone area
from No.7 to No.9: light area
Figure 13-301
13-54
COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)