Sharp MX-2300 G Service Manual page 238

* Press [C] key to clear the entered values.
3) When [OK], [↑], [↓] button, [COLOR], or [BLACK] key is
pressed, the current entered value is saved to EEPROM and
RAM.
<Set range and default value of each setup>
Item Display
A SCREEN 0 Change of screen for
(0:YES 1:NO) each object is allowed.
1 Change of screen for
each object is inhibited.
B COLOR 0 Change of color for
(0:YES 1:NO) each object is allowed.
1 Change of color for
each object is inhibited.
SIMULATION NO.67-32
TEST
MODE
A : 0
SCREEN(0:YES 1:NO)
A:
0
B : 0 COLOR(0:YES 1:NO)
0 1
<Set range and default value of each setup>
Item Display
A POINT1
B POINT2
C POINT3
D POINT4
E POINT5
F POINT6
G POINT7
H POINT8
I POINT9
J POINT10
K POINT11
L POINT12
M POINT13
N POINT14
O POINT15
<Selectable items on the screen>
Display
SCREEN1 4bit_LOW (Photo)
SCREEN2 4bit_HIGH (Graphic)
SCREEN3 1bit_LOW (Photo)
SCREEN4 1bit_HIGH (Graphic)
SCREEN5 4bit_CAD
SCREEN6 Mono (600 x 600) (*)
SCREEN7 Mono (1200 x 600) (*)
SCREEN8 Toner save 1bit_LOW (Photo)
SCREEN9 Toner save 1bit_HIGH (Graphic)
SCREEN10 Toner save Mono (600 x 600) (*)
SCREEN11 Toner save Mono (1200 x 600) (*)
Set Default
Content
range value
0 to 1
(YES)
0 to 1
(YES)
CLOSE
Description Set range
Point 1 0 to 255
Point 2 0 to 255
Point 3 0 to 255
Point 4 0 to 255
Point 5 0 to 255
Point 6 0 to 255
Point 7 0 to 255
Point 8 0 to 255
Point 9 0 to 255
Point 10 0 to 255
Point 11 0 to 255
Point 12 0 to 255
Point 13 0 to 255
Point 14 0 to 255
Point 15 0 to 255
Content
MX-2300/2700 N/G SIMULATION 7 – 132
67-33
Purpose
Function (Purpose) : Used to execute the gamma correction
Section
Item
0
Operation/Procedure
1) Use [K][C][M][Y] buttons to select a color. (The selected color
button is highlighted.)
Use [SCREEN] button to select a screen. (In this example,
0
SCREEN2 is selected.)
Select the set item with [↑] and [↓] buttons.
The highlighted set value is switched and the value is dis-
played in the setting area.
* If there is any item over [↑], an active display is made and
0
item is shifted.
If there is no item over [↑], the display grays out and the
operation is invalid.
If there is any item under [↓], an active display is made and
item is shifted.
If there is no item over [↓], the display grays out and the
operation is invalid.
OK
2) Enter the set value with 10-key.
* Press [C] key to clear the entered values.
* Use [ ] [ ] buttons to change the set values collectively.
When the set value is not the upper limit (lower limit) value,
the value is increased (decreased) by 1. If the set value is
the upper limit (lower limit) value, it is not changed.
3) When [OK] button is pressed, the current set data are saved to
EEPROM and RAM.
* Also when [↑], [↑], [ ], [ ] button, or [COLOR], [BLACK]
key is pressed, the value is saved to EEPROM and RAM.
SCREEN1 – 9 SCREEN10, 11
(KCMY) (K)
128 127
128 125
128 124
128 124
128 122
128 120
128 114
128 105
128 95
128 82
128 70
128 64
128 57
128 62
128 75
(*): When SCREEN6/SCREEN7/SCREEN10/SCREEN11 is dis-
played, [K] data only. When [C] [M] [Y] button is pressed, the gray-
out keys are disabled.
SIMULATION NO.67-33
TEST
PRINTER SCREEN GAMMA ADJUSTMENT(SCREEN 1)
A:
128
0 255
K C M
: Adjustment
between printer screens. (for PCL)
: Printer
: Adjustment
Default value
SCREEN4
K C
128 128 128
128 128 128
127 127 128
127 128 128
127 127 126
127 126 127
123 124 124
119 122 122
111 116 117
112 113 112
106 108 115
110 113 110
120 112 117
110 119 120
110 119 121
A 128
; POINT1
B 128 ; POINT2
C 128 ; POINT3
D 128 ; POINT4
Y
M Y
128
127
127
127
126
126
123
123
121
117
116
115
118
118
116
0
CLOSE
SCREEN OK