e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C
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ADJUSTMENT
3 - 46
3.3.2
Gamma balance adjustment (Black Mode)
The gamma balance is adjusted by adjusting the density at the Black Mode. The adjustment is
performed by selecting its density area from the following: low density, medium density and high
density.
<Adjustment Mode (05)>
Notes:
•
Be sure that this adjustment be made after performing
•
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)
While pressing [0] and [5] simultaneously, turn the power ON.
(2)
Key in the codes to be adjusted (language and screen) and press the [START] button.
(3)
Key in the value corresponding to the density area to be adjusted (0, 1 or 2) and press the
[START] button.
0: Low density 1: Medium density 2: High density
(4)
Key in the adjustment value. (To correct the value once keyed in, press the [CLEAR] button.)
(5)
Press the [ENTER] or [INTERRUPT] 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)
Let the equipment restart and perform the printing job.
(8)
If the image density has not been attained, repeat step (1) to (7).
Color
mode
Language and screen
Item to
be
adjusted
Remarks
Smooth
(PS)
Detail
(PS)
Smooth
(PCL)
Detail
(PCL)
Smooth
(XPS)
Detail
(XPS)
Black
7315-0
7316-0
7317-0
7318-0
7319-0
7320-0
Low
density
The larger the value is,
the density of the item
to be adjusted
becomes darker.
Acceptable values: 0
to 255
(Default: 128)
7315-1
7316-1
7317-1
7318-1
7319-1
7320-1
Medium
density
7315-2
7316-2
7317-2
7318-2
7319-2
7320-2
High
density
