Sharp AR-BC320, Руководство по обслуживанию, Страница: 209 / 344

AR-BC320 SIMULATION 9 - 55
2. Set the color patch image printed in procedure 1 on the
document table.
3. Press the FACTORY key on the operation panel, and press the
[EXECUTE] key.
The copy color balance adjustment (step 1) is automatically
performed and the color balance check patch image is printed.
4. Press the REPEAT key on the operation panel.
5. Press the [EXECUTE] key.
The color patch image (adjustment pattern) is printed.
6. Set the color patch image (adjustment pattern) printed in
procedure 5 on the document table. (Place the darker patch on
the left side.)
7. Press the FACTORY key on the operation panel, and press the
[EXECUTE] key.
The copy color balance adjustment (step 2) is automatically
performed and the color balance check patch image is printed.
8. Press the [OK] key on the operation panel.
The initial setting of the half-tone image correction is performed
according to this adjustment data.
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.)
(Items to be set)
2. Press the [YES] key, and the copy color balance is set to the
default. (Press the [NO] key to cancel.)
(Standard value reset items)
1. RED setup ratio
2. GREEN setup ratio
3. BLUE setup ratio
4. YELLOW setup ratio
5. MAGENTA setup ratio
6. CYAN setup ratio
2. Select the adjustment item 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.)
Text and line edge area reproduction is adjusted by changing the
gamma and the overall density level in the image edge section.
For especially thin text, the boldness of lines is changed.
The greater the adjustment value is, the higher the image density
in the edge area is, and vice versa.
(Items to be set)
46 -24
Purpose Adjustment
Function
(Purpose) Used to adjust the copy color balance automatically.
(All color copy mode gamma/density adjustment)
Item Picture quality Color balance
Operation/
Procedure 1. Press the [EXECUTE] key. (A3 or 11 x 17 paper
is automatically selected.) The color patch
image (adjustment pattern) is printed.
46 -25
Purpose Adjustment
Function
(Purpose) Used to adjust copy color balance (Single color
mode)
Section Image process (ICU)
Item Picture quality Color balance
Operation/
Procedure 1. Select the color to be adjusted with the color key
(C/M/Y).
Display Content
Min.
Value
Max.
Value
Default
C M Y
A COLOR1 RED 0 255 0 255 255
B COLOR2 GREEN 0 255 255 0 255
C COLOR3 BLUE 0 255 255 255 0
D COLOR4 YELLOW 0 255 0 0 255
E COLOR5 MAGENTA 0 255 0 255 0
F COLOR6 CYAN 0 255 255 0 0
46 -26
Purpose Adjustment
Function
(Purpose) Used to set the copy color balance adjustment to
the default. (Single color copy mode)
Section Image process (ICU)
Item Picture quality Color balance
Operation/
Procedure 1. Press the [EXECUTE] key. (YES/NO keys are
displayed.)
46 -27
Purpose Adjustment
Function
(Purpose) Used to adjust the gamma/density in the black edge
section of the copy mode image. (Black text and
black line reproduction adjustment)
Section Image process (ICU)
Item Picture quality Color balance
Operation/
Procedure 1. Select the color to be adjusted with the color key
(C/M/Y).
Display Content
Min.
Value
Max.
Value
Default
A BLACK TEXT
(SLOPE)
Black image edge
section gamma (tilt)
adjustment (Black
text and black line
reproduction
adjustment) 1 99 50
B BLACK TEXT
(INTERCEPT)
Black image edge
section density
(overall level)
adjustment (Black
text and black line
reproduction
adjustment) 1 99 50