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SETTING / ADJUSTMENT
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6.4.7 Gamma balance adjustment
The density can be adjusted by regulating the gamma balance. The adjustment can be performed by
selecting its density area from the following: low density, medium density and high density.
< 05 Adjustment Mode >
Notes:
Changing the adjustment setting influences the adjacent density area slightly.
E.g.: When the value of the medium density is larger, the adjacent areas in the low density and
high density range will become slightly darker.
<Procedure>
(1) Performs FS-05.
(2) Key in the code for an item to be adjusted and then press the [START] button.
(3) Key in a number for the density area to be adjusted (0, 1 or 2), and then press the [START]
button.
0: Low density 1: Medium density 2: High density
(4) Key in an adjustment value.
(To correct the keyed-in value, press the [CLEAR] button.)
(5) Press the [OK] button to store the value in memory. The equipment goes back to the ready state.
(6) For resetting the value, repeat step (2) to (5).
(7) Press the [TEST COPY] button and then the [START] button. Then perform test copying.
(8) If the desired image density has not been attained, repeat step (2) to (7).
Language and screen
Item to be adjusted Remarks
Text/
Photo
Photo Text
User
custom
7190-0 7192-0 7191-0 7276-0 Low density The larger the value is, the density
of the item to be adjusted becomes
darker.
Acceptable values: 0 to 255.
(Default: 128)
7190-1 7192-1 7191-1 7276-1 Medium density
7190-2 7192-2 7191-2 7276-2 High density
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