Sharp MX-M264N, Service Manual, Page: 121 / 256

MX-M264U SIMULATION 6 – 47
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.)
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.
46-37
Purpose Adjustment/Setup
Function (Purpose) Used to adjust the reproduction capability
of monochrome mode color.
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
in the monochrome mode.
Applied to the copy mode only.
* 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 Adjustment/Setup
Function (Purpose) Used to adjust the sharpness of FAX send
images.
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 Content
Setting
range
Default
value
A SCAN
RESOLUTION
SW Scan resolution
selection
(COPY: COLOR) Mode1 0 - 1 0 0
Mode2 1
Mode
Scan
mode
Resolution in the sub scanning direction (DPI)
25-99%
[Magnification
ratio]
100-200%
[Magnification
ratio]
201-400%
[Magnification
ratio]
Mode1 OC 600 600 1200
RSPF 600 600 –
Mode2 OC 300 600 1200
RSPF 400 600 –
Item/Display Content
Setting
range
Default
value
A COPY : OC Copy mode (for OC) 1 - 250 196
B COPY : RSPF Copy mode (for RSPF) 1 - 250 196
C SCAN : OC Scanner mode (for OC) 1 - 250 196
D SCAN : RSPF Scanner mode (for RSPF) 1 - 250 196
E FAX : OC FAX mode (for OC) 1 - 250 196
F FAX : RSPF FAX mode (for RSPF) 1 - 250 196
Item/Display Content
Setting
range
Default
value
A R-Ratio Gray making setting (R) 0 - 1000 63
B G-Ratio Gray making setting (G) 0 - 1000 877
B-Ratio Gray making setting (B)
(1000-R-Ratio - G-Ratio)
Item/Display Content
Setting
range
Default
value
A 200 x 100 [DPI] OFF 200 x 100 [DPI]
halftone OFF 0 - 2 1
B 200 x 200 [DPI] OFF 200 x 200 [DPI]
halftone OFF 0 - 2 1
C 200 x 200 [DPI] ON 200 x 200 [DPI]
halftone ON 0 - 2 1
D 200 x 400 [DPI] OFF 200 x 400 [DPI]
halftone OFF 0 - 2 1
E 200 x 400 [DPI] ON 200 x 400 [DPI]
halftone ON 0 - 2 1
F 400 x 400 [DPI] OFF 400 x 400 [DPI]
halftone OFF 0 - 2 1
G 400 x 400 [DPI] ON 400 x 400 [DPI]
halftone ON 0 - 2 1
H 600 x 600 [DPI] OFF 600 x 600 [DPI]
halftone OFF 0 - 2 1
I 600 x 600 [DPI] ON 600 x 600 [DPI]
halftone ON 0 - 2 1