Oki ES9160, Maintenance Manual

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© 2012 OKI DATA CORPORATION All rights reserved ES9160 MFP / ES9170 MFP
SETTING / ADJUSTMENT
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6.4.2 Density adjustment
The center density and the density variation controlled by density adjustment keys can be adjusted as
follows.
< Adjustment Mode (05) >
Make a test copy and compare the image obtained with the current settings; if necessary, make
adjustment using the following procedure.
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Key in a code and press the [START] button.
(3) Key in an adjustment value.
(To correct the keyed-in value, press the [CLEAR] button.)
(4) Press the [OK] or [INTERRUPT] button to store the value. The equipment goes back to the
ready state.
(5) Press the [FAX] button and then the [START] button. Then perform test copying.
(6) If the desired image density has not been attained, repeat step (1) to (5).
Original mode
Item to be adjusted Remarks
Text/
Photo
Photo Text
User
Custom
Color
Docume
nt
7114 7116 7115 7258 7126 Manual density mode
center value The larger the value is, the
darker the image becomes.
Acceptable values: 0 to 255
(Default: 128)
7117 7119 7118 7261 - Manual density mode
light step value The larger the value is, the
lighter the light side becomes.
Acceptable values: 0 to 255
(Default: 20)
7120 7122 7121 7264 - Manual density mode
dark step value The larger the value is, the
darker the dark side
becomes.
Acceptable values: 0 to 255
(Default: 20)
7123 7125 7124 7267 7129 Automatic density
mode The larger the value is, the
darker the image becomes.
Acceptable values: 0 to 255
(Default: 128)