Sharp MX-M264U Service Manual page 121

46-30
Purpose Adjustment/Setup
Function (Purpose) Used to adjust the resolution in the sub
scanning direction in the copy mode.
Section
Operation/Procedure
1) Refer to the following table, and enter the set value corre-
sponding to the resolution mode with 10-key.
2) Press [OK] key. (The set value is saved.)
Item/Display Content
A SCAN Scan resolution
RESOLUTION selection
SW (COPY: COLOR)
Resolution in the sub scanning direction (DPI)
Scan
25-99%
Mode
mode [Magnification
ratio]
Mode1 OC 600
RSPF 600
Mode2 OC 300
RSPF 400
46-32
Purpose Adjustment/Setup
Function (Purpose) Used to adjust the document background
density reproducibility in the monochrome
auto copy mode.
Section
Operation/Procedure
1) Select a target item of setting with scroll key on the touch
panel.
2) Enter the set value with 10-key.
3) Press [OK] key. (The set value is saved.)
When the adjustment value is increased, reproducibility of the
background and the low density image is increased. When the
adjustment value is decreased, reproducibility of the background
and the low density image is decreased.
Item/Display
A COPY : OC Copy mode (for OC)
B COPY : RSPF Copy mode (for RSPF)
C SCAN : OC Scanner mode (for OC)
D SCAN : RSPF Scanner mode (for RSPF)
E FAX : OC FAX mode (for OC)
F FAX : RSPF FAX mode (for RSPF)
Setting Default
range value
Mode1 0 - 1 0
Mode2 1
100-200% 201-400%
[Magnification [Magnification
ratio] ratio]
600 1200
600 –
600 1200
600 –
Setting Default
Content
range value
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
MX-M264U SIMULATION 6 – 47
46-37
Purpose
Function (Purpose) Used to adjust the reproduction capability
Section
Operation/Procedure
1) Select a target item with scroll keys on the touch panel.
2) Enter the set value with 10-key.
3) Press [EXECUTE] key.
4) Press [YES] key.
This is to adjust the reproduction capability of red and yellow
images when copying color documents with red and yellow images
0
in the monochrome mode.
Applied to the copy mode only.
Item/Display
A R-Ratio
B G-Ratio
B-Ratio
* B-Ratio: The value of gray making setting (B) is obtained from
the formula below.
1000-R-Ratio - G-Ratio
When [DEFAULT] key is pressed, the values are set to the initial
values (Default).
When the adjustment value of the adjustment item A is increased,
the copy density of red images is decreased. When the adjustment
value is decreased, the density is increased.
When the adjustment value of the adjustment item B is increased,
the copy density of yellow images is increased. When the adjust-
ment value is decreased, the density in also decreased.
46-39
Purpose
Function (Purpose) Used to adjust the sharpness of FAX send
Section
Operation/Procedure
1) Select a target item with scroll keys on the touch panel.
2) Enter the set value with 10-key.
3) Press [OK] key. (The set value is saved.)
Input small numeric value to obtain crispy image. Input large
numeric value to decrease moire.
Item/Display
A 200 x 100 [DPI] OFF
B 200 x 200 [DPI] OFF
C 200 x 200 [DPI] ON
D 200 x 400 [DPI] OFF
E 200 x 400 [DPI] ON
F 400 x 400 [DPI] OFF
G 400 x 400 [DPI] ON
H 600 x 600 [DPI] OFF
I 600 x 600 [DPI] ON
Adjustment/Setup
of monochrome mode color.
Content
Gray making setting (R) 0 - 1000
Gray making setting (G) 0 - 1000
Gray making setting (B)
(1000-R-Ratio - G-Ratio)
Adjustment/Setup
images.
Content
200 x 100 [DPI]
halftone OFF
200 x 200 [DPI]
halftone OFF
200 x 200 [DPI]
halftone ON
200 x 400 [DPI]
halftone OFF
200 x 400 [DPI]
halftone ON
400 x 400 [DPI]
halftone OFF
400 x 400 [DPI]
halftone ON
600 x 600 [DPI]
halftone OFF
600 x 600 [DPI]
halftone ON
Setting Default
range value
63
877
Setting Default
range value
0 - 2 1
0 - 2 1
0 - 2 1
0 - 2 1
0 - 2 1
0 - 2 1
0 - 2 1
0 - 2 1
0 - 2 1