Sharp MX-4100N Service Manual page 230

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 [↑] [↓] 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.
[RSPF]
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)
[DSPF]
Item Display
A COPY: OC Copy mode (for OC)
B COPY: DSPF Copy mode (for DSPF)
(SIDE1)
C COPY: DSPF Copy mode (for DSPF)
(SIDE2)
D SCAN: OC Scanner mode (for OC)
E SCAN: DSPF Scanner mode (for DSPF)
(SIDE1)
F SCAN: DSPF Scanner mode (for DSPF)
(SIDE2)
G FAX: OC FAX mode (for OC)
H FAX: DSPF FAX mode
(SIDE1) (for DSPF front surface)
I FAX: DSPF FAX mode
(SIDE2) (for DSPF back surface)
46-36
Purpose Adjustment/Setup
Function (Purpose) Used to adjust the colors in the 2-color
copy mode.
Section
Operation/Procedure
1) Select a target adjustment item with [↑] [↓] key on the touch
panel.
Setting Default
Content
range value
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
Setting Default
Content
range value
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
1 - 250 196
MX-5001N SIMULATION 6 – 83
2) Enter the set value with 10-key.
3) Press [OK] key. (The set value is saved.)
By changing the density level of each color, the color adjustment in
the 2-color copy mode can be performed.
Item/Display Content
A RED R output color
B GREEN G output color
C BLUE B output color
D CYAN C output color
E MAGENTA M output color
F YELLOW Y output color
46-37
Purpose Adjustment/Setup
Function (Purpose) Used to adjust the color document repro-
ducibility in the monochrome copy mode.
Section
Operation/Procedure
1) Select a target item with [↑] [↓] keys on the touch panel.
2) Enter the set value with 10-key.
3) Press [EXECUTE] key.
4) Press [YES] key.
This simulation is used to adjust the reproducibility of red and yel-
low images when copy a color document of red and yellow images
in the monochrome mode.
Item/Display Content
A R-Ratio Gray making setting (R)
B G-Ratio Gray making setting (G)
* B-Ratio: The value of gray making setting (B) is obtained from
the formula below.
1000-R-Ratio - G-Ratio
Setting Default value
range
C M Y
0 - 255 0 255 200
0 - 255 255 0 255
0 - 255 255 200 0
0 - 255 255 0 0
0 - 255 0 255 0
0 - 255 0 0 255
Setting Default
range value
0 - 1000 172
0 - 1000 828