Sharp AR-C150 Service Manual page 131

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Purpose Adjustment
Function Used to adjust the copy color balance (gamma).
(Purpose) (Color/All modes) (The color balance (gamma) in all the
copy modes is changed.) Printing is performed while
adjustment.
Section ICU
Item Picture quality
Operation/ 1. Select the color to be adjusted with the color keys
Procedure (K, C, M, Y).
2. Select the adjustment point with [↑], [↓] keys.
3. Enter the adjustment value of the selected point with the 10-
key.
4. Press the [OK] key.
(The entered value is set.)
5. Press the [EXECUTE] key.
The color balance adjustment test pattern corresponding to the
entered adjustment value is printed.
(AR-C150/C250)
Disp Disp Default
PosNo. Chara Value Value
A POINT1 500
↓ ↓ ↓
O POINT15 500
A POINT1 500
↓ ↓ ↓
O POINT15 500
A POINT1 500
↓ ↓ ↓
O POINT15 500
Color balance
Min Max
Contents
Value
245 755 Half tone reference
correction table S46
correction quantity:
black density 0 for all
↓ ↓ ↓
245 755 Half tone reference
correction table S46
correction quantity:
black density 14 for
all
245 755 Half tone reference
correction table S46
correction quantity:
cyan density 0 for all
↓ ↓ ↓
245 755 Half tone reference
correction table S46
correction quantity:
cyan density 14 for
all
245 755 Half tone reference
correction table S46
correction quantity:
magenta density 0
for all
↓ ↓ ↓
245 755 Half tone reference
correction table S46
correction quantity:
magenta density 14
for all
Disp Disp Default
PosNo. Chara Value
A POINT1
↓ ↓
O POINT15
Common to all colors
Disp Default
Chara Value
COPIES 1
PAPER SEL:∗∗∗ 2
∗∗∗: The display item differs depending on the data value.
(AR-C160/C270)
Disp Disp Default
PosNo. Chara Value
A POINT1
↓ ↓
O POINT15
A POINT1
↓ ↓
O POINT15
A POINT1
↓ ↓
O POINT15
8 – 31
Min Max
Contents
Value Value
500 245 755 Half tone reference
correction table S46
correction quantity:
yellow density 0 for
all
↓ ↓ ↓
500 245 755 Half tone reference
correction table S46
correction quantity:
yellow density 14 for
all
Min Max
Contents
Value Value
1 999 Number of sheets of
self print
1 6 Paper feed tray when
self print is executed
Min Max
Contents
Value Value
500 1 999 Half tone reference
correction table S46
correction quantity:
black density 0 for all
↓ ↓ ↓
500 1 999 Half tone reference
correction table S46
correction quantity:
black density 14 for
all
500 1 999 Half tone reference
correction table S46
correction quantity:
cyan density 0 for all
↓ ↓ ↓
500 1 999 Half tone reference
correction table S46
correction quantity:
cyan density 14 for
all
500 1 999 Half tone reference
correction table S46
correction quantity:
magenta density 0
for all
↓ ↓ ↓
500 1 999 Half tone reference
correction table S46
correction quantity:
magenta density 14
for all
↓
↓
↓
↓