Oki ES9160 Maintenance Manual page 345

6.6.6 Background adjustment
The adjustment level of background center value is adjusted. The control value of background
adjustment button is automatically adjusted to the same level as the adjusted center value.
For example, when the control value of background adjustment key ranges from 0 to 6, the background
center value (-2 to +2) is used to be the range from 6 to 14 accordingly.
Before adjustment
After adjustment
Code Original mode
8309 Text/Photo
8310 Text
8311 Photo
8370 User custom
<Procedure>
The procedure is the same as that of
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+2 +1 0 -1
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
+2
Fig.6-20
The smaller the value is, the background becomes lighter.
Acceptable values: 0 to 50 (Default: 50)
P. 6-34 "6.6.2 Density adjustment".
6 - 37
-2
+1 0 -1 -2
<Adjustment Mode (05)>
Remarks
ES9160 MFP / ES9170 MFP
SETTING / ADJUSTMENT
6