Sharp AR-BC260 Service Manual page 186

46 -8
Purpose Adjustment
Function Image color balance adjustment in the network scan
(Purpose) mode
Section Scanner (reading)
Item Picture quality
Operation/ 1. Select the adjustment mode with the scroll keys.
Procedure 2. Select the color (R, G, B) to be adjusted.
3. Enter the adjustment value with the 10-key and
press [OK] key, and the entered value will be set.
When the adjustment value is increased, the color becomes
stronger. When the adjustment value is decreased, the color
becomes weaker.
The result of this adjustment is effective only in the network scan
mode.
(Items to be set)
Display
A LOW DENSITY POINT Color balance adjustment
in low density area
B HIGH DENSITY POINT Color balance adjustment
in high density area
46 -9
Purpose Setting
Function Used to set the exposure adjustment value in each
(Purpose) document feeder unit mode.
Section Automatic document feeder
Item Picture quality
Operation/ 1. Select a mode to be adjusted with the scroll key.
Procedure 2. Enter the set value with the 10-key and press the
[OK] key to store the set value.
(Items to be set)
Item Display item Content
A COPY Document feeder unit copy
MODE mode exposure adjustment
B SCANNER Document feeder unit
MODE scanner mode exposure
adjustment
C FAX MODE Document feeder unit FAX
mode exposure adjustment
Set
Content Default
range
1 – 99 50
1 – 99 50
Set
Default
range
1 to 99 50
1 to 99 50
1 to 99 50
AR-BC260 SIMULATION 9 - 48
46 -10
Purpose Adjustment
Function Used to adjust the copy color balance (color) (copy
(Purpose) document mode) (gamma/density adjustment for
each color)
Section Image process (ICU)
Item Picture quality
Operation/ 1. Select the color to be adjusted with the color key
Procedure (K/C/M/Y).
2. Select the adjustment point with the scroll key.
3. Enter the adjustment value of the selected point with the 10-
key and press the [OK] key. (The entered value is set.)
When the [EXECUTE] key is pressed, the color balance
adjustment check pattern corresponding to the entered adjustment
value is printed.
(Items to be set)
Display
A POINT1
↓
↓
O POINT15
Common to KCMY.
46 -11
Purpose Adjustment
Function Used to adjust the copy color balance (color) (text
(Purpose) mode/map mode) (gamma/density adjustment for
each color)
Section Image process (ICU)
Item Picture quality
Operation/ 1. Select the color to be adjusted with the color key
Procedure (K/C/M/Y).
2. Select the adjustment point with the [2], [4] keys.
3. Enter the adjustment value of the selected point with the 10-
key and press the [OK] key. (The entered value is set.)
When the [EXECUTE] key is pressed, the color balance
adjustment check pattern corresponding to the entered adjustment
value is printed.
(Items to be set)
Display
A POINT1
↓
↓
O POINT15
Color balance
Min. Max.
Default
Value Value
245 755 500
↓ ↓ ↓
245 755 500
Color balance
Min. Max.
Default
Value Value
245 755 500
↓ ↓ ↓
245 755 500