Canon GP215 Service Manual page 306

3. OPERATIONS AND TIMING
7 AE Adjustment
The machine's AE (auto density adjustment) mode may be either "priority on speed mode" or "priority
on image quality mode." Each of these modes may be adjusted in service mode, and the concepts used
for the modes are as follows:
1. Priority on Speed Mode
Use 'ABC_TBL' under 'ADJUST' in service mode (*3*).
• A lower value for 'ABC_TBL' will make the text darker; between 1 and 9.
• A higher value for 'ABC_TBL' will make the text lighter; between 1 and 9.
(factory default: 3)
The adjustment will modify the density correction curve.
Copy density
White
Black
3–252
COPYRIGHT © 1996 CANON INC.
Higher setting Lower setting
Black
Figure 3-1026
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
Original density
White