Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man5) Service Manual ▷ View online
MX-4070N ADJUSTMENTS AND SETTINGS 5 – 51
3) Enter the adjustment value with 10-key and press [OK] key.
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 back-
ground and the low density image is decreased.
background and the low density image is increased. When the
adjustment value is decreased, reproducibility of the back-
ground and the low density image is decreased.
DSPF
RSPF
14-D
(7)
Copy/Scan low density image density
adjustment (for each mode) (No need to
adjust normally)
Copy/Scan low density image density
adjustment (for each mode) (No need to
adjust normally)
This adjustment is used to adjust the image density in the low den-
sity area in the copy/scanner mode.
This adjustment is required in the following cases.
• When there is a desire not to reproduce the background of the
sity area in the copy/scanner mode.
This adjustment is required in the following cases.
• When there is a desire not to reproduce the background of the
document. When there is a desire to reproduce the low density
image of the document.
image of the document.
• When there is request from the user.
1) Enter the SIM 46-63 mode.
2) Select the copy mode to be adjusted with the scroll key.
1) Enter the SIM 46-63 mode.
2) Select the copy mode to be adjusted with the scroll key.
3)
Enter the adjustment value with 10-key and press [OK] key.
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 back-
ground and the low density image is decreased.
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 back-
ground and the low density image is decreased.
14-D
(8)
Color copy, text, line image reproduction
adjustment (edge gamma, density
adjustment) (Text, Map mode)
(No need to adjust normally)
Color copy, text, line image reproduction
adjustment (edge gamma, density
adjustment) (Text, Map mode)
(No need to adjust normally)
Adjustment 1
By changing Text/Printed Photo, Text/Photograph, automatic copy
mode Text, line image edge section gamma and the density, the
reproducibility of text and line profile can be varied optionally.
With this adjustment, the density and the thickness of fine text and
lines can be varied.
Check the result of this adjustment by text/printed photo copy mode
(manual).
This adjustment is required in the following cases.
• When the reproducibility of text and line copy image is to be
By changing Text/Printed Photo, Text/Photograph, automatic copy
mode Text, line image edge section gamma and the density, the
reproducibility of text and line profile can be varied optionally.
With this adjustment, the density and the thickness of fine text and
lines can be varied.
Check the result of this adjustment by text/printed photo copy mode
(manual).
This adjustment is required in the following cases.
• When the reproducibility of text and line copy image is to be
changed.
• When there is request from the user.
1)
1)
Enter the SIM 46-27 mode.
2)
Select the mode to be adjusted with the scroll key.
3)
Enter the adjustment value with 10-key.
When the adjustment values of items A and C are changed,
the gamma at the character edge and the line edge section is
changed.
When the adjustment value is increased, the image contrast of
character edge and line edge is increased. When the adjust-
ment value is decreased, the image contrast of character and
line edge is decreased.
When the adjustment values of items A and C are changed,
the gamma at the character edge and the line edge section is
changed.
When the adjustment value is increased, the image contrast of
character edge and line edge is increased. When the adjust-
ment value is decreased, the image contrast of character and
line edge is decreased.
Display/Item
Content
Set Value
Default
A
COPY: OC
Copy mode (for OC)
1 - 250
196
B
COPY: DSPF
(SIDE1)
(SIDE1)
Copy mode
(for DSPF: Side-1)
(for DSPF: Side-1)
1 - 250
196
C
COPY: DSPF
(SIDE2)
(SIDE2)
Copy mode
(for DSPF: Side-2)
(for DSPF: Side-2)
1 - 250
196
D
SCAN: OC
Scanner mode
(for OC)
(for OC)
1 - 250
196
E
SCAN: DSPF
(SIDE1)
(SIDE1)
Scanner mode
(for DSPF: Side-1)
(for DSPF: Side-1)
1 - 250
196
F
SCAN: DSPF
(SIDE2)
(SIDE2)
Scanner mode
(for DSPF: Side-2)
(for DSPF: Side-2)
1 - 250
196
G
FAX: OC
FAX mode (for OC)
1 - 250
196
H
FAX: DSPF
(SIDE1)
(SIDE1)
FAX mode
(for DSPF: Side-1)
(for DSPF: Side-1)
1 - 250
196
I
FAX: DSPF
(SIDE2)
(SIDE2)
FAX mode
(for DSPF: Side-2)
(for DSPF: Side-2)
1 - 250
196
Display/Item
Content
Set value
Default
A
COPY: OC
Copy mode (for OC)
1 - 250
196
B
COPY: RSPF
Copy mode
(for RSPF)
(for RSPF)
1 - 250
196
C
SCAN: OC
Scanner mode
(for OC)
(for OC)
1 - 250
196
D
SCAN: RSPF
Scanner mode
(for RSPF)
(for RSPF)
1 - 250
196
E
FAX: OC
FAX mode (for OC)
1 - 250
196
F
FAX: RSPF
FAX mode
(for RSPF)
(for RSPF)
1 - 250
196
Display/Item
Content
Set
value
Default
A
COLOR COPY:
TEXT / PRINTED PHOTO
TEXT / PRINTED PHOTO
Text print
(Color copy)
(Color copy)
1 - 9
3
B
COLOR COPY:
TEXT
TEXT
Text
(Color copy)
(Color copy)
1 - 9
3
C
COLOR COPY:
PRINTED PHOTO
PRINTED PHOTO
Printed Photo
(Color copy)
(Color copy)
1 - 9
5
D
COLOR COPY:
PHOTOGRAPH
PHOTOGRAPH
Photograph
(Color copy)
(Color copy)
1 - 9
5
E
COLOR COPY:
TEXT/PHOTO
TEXT/PHOTO
Text/Photograph
(Color copy)
(Color copy)
1 - 9
3
F
COLOR COPY:
MAP
MAP
Map
(Color copy)
(Color copy)
1 - 9
5
G
COLOR COPY:
LIGHT
LIGHT
Light document
(Color copy)
(Color copy)
1 - 9
6
H
COLOR COPY:
TEXT/PRINTED PHOTO
(COPY TO COPY)
TEXT/PRINTED PHOTO
(COPY TO COPY)
Copy document,
Text print
(Color copy)
Text print
(Color copy)
1 - 9
5
I
COLOR COPY:
TEXT (COPY TO COPY)
TEXT (COPY TO COPY)
Copy document,
Text (Color copy)
Text (Color copy)
1 - 9
5
J
COLOR COPY:
PRINTED PHOTO
(COPY TO COPY)
PRINTED PHOTO
(COPY TO COPY)
Copy document,
Printed photo
(Color copy)
Printed photo
(Color copy)
1 - 9
5
K
COLOR PUSH:
TEXT/PRINTED PHOTO
TEXT/PRINTED PHOTO
Text print
(Color PUSH)
(Color PUSH)
1 - 9
5
L
COLOR PUSH:
TEXT
TEXT
Text
(Color PUSH)
(Color PUSH)
1 - 9
5
M
COLOR PUSH:
PRINTED PHOTO
PRINTED PHOTO
Printed photo
(Color PUSH)
(Color PUSH)
1 - 9
5
N
COLOR PUSH:
PHOTOGRAPH
PHOTOGRAPH
Photograph
(Color PUSH)
(Color PUSH)
1 - 9
5
O
COLOR PUSH:
TEXT/PHOTO
TEXT/PHOTO
Text/Photograph
(Color PUSH)
(Color PUSH)
1 - 9
5
P
COLOR PUSH:
MAP
MAP
Map
(Color PUSH)
(Color PUSH)
1 - 9
5
Display/Item
Content
Set
value
Default
A
BLACK TEXT
(SLOPE)
(SLOPE)
Black character edge
gamma skew adjustment
gamma skew adjustment
1 - 99
50
B
BLACK TEXT
(INTERCEPT)
(INTERCEPT)
Black character edge density
adjustment
adjustment
1 - 99
50
C
COLOR TEXT
(SLOPE)
(SLOPE)
Color character edge
gamma skew adjustment
gamma skew adjustment
1 - 99
50
D
COLOR TEXT
(INTERCEPT)
(INTERCEPT)
Color character edge density
adjustment
adjustment
1 - 99
50
E
ED TEXT
(SLOPE)
(SLOPE)
Text/Map mode gamma
skew adjustment (Text/Map
mode)
skew adjustment (Text/Map
mode)
1 - 99
50
F
ED TEXT
(INTERCEPT)
(INTERCEPT)
Text/Map mode density
adjustment (Text/Map mode)
adjustment (Text/Map mode)
1 - 99
50
Display/Item
Content
Set
value
Default
MX-4070N ADJUSTMENTS AND SETTINGS 5 – 52
When the adjustment value of the item B and D are increased,
the image density at the character edge and the line edge sec-
tion is increased, and vice versa.
the image density at the character edge and the line edge sec-
tion is increased, and vice versa.
4) Press [OK] key.
5) Make a copy in color text/printed photo copy mode (manual),
5) Make a copy in color text/printed photo copy mode (manual),
check the copy.
When checking, use a copy of the document with a thin char-
acter and line image.
If a satisfactory result is not obtained, return to the SIM 46-27
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
When checking, use a copy of the document with a thin char-
acter and line image.
If a satisfactory result is not obtained, return to the SIM 46-27
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
Adjustment 2
This adjustment is used to change the gamma and the density in
the Text/Map copy mode.
This adjustment is required in the following cases.
• To change the contrast and the density of the Text/Map copy
This adjustment is used to change the gamma and the density in
the Text/Map copy mode.
This adjustment is required in the following cases.
• To change the contrast and the density of the Text/Map copy
mode images.
• When there is request from the user.
1) Enter the SIM 46-27 mode.
2) Select the mode to be adjusted with the scroll key.
1) Enter the SIM 46-27 mode.
2) Select the mode to be adjusted with the scroll key.
3) Enter the adjustment value with 10-key.
When the adjustment value of the adjustment item E is
changed, the gamma (contrast) is changed.
When the adjustment value is increased, the contrast is
increased, and vice versa.
When the adjustment value of the item F is increased, the
image density is increased, and vice versa.
changed, the gamma (contrast) is changed.
When the adjustment value is increased, the contrast is
increased, and vice versa.
When the adjustment value of the item F is increased, the
image density is increased, and vice versa.
4) Press [OK] key.
5) Make a copy in the color Text/Map copy mode (manual), and
5) Make a copy in the color Text/Map copy mode (manual), and
check the output print.
If a satisfactory result is not obtained, use SIM46-27 to change
the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
If a satisfactory result is not obtained, use SIM46-27 to change
the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
14-D
(9)
Monochrome (Copy/Scan/FAX) mode color
document reproduction adjustment (No
need to adjust normally)
Monochrome (Copy/Scan/FAX) mode color
document reproduction adjustment (No
need to adjust normally)
Use to adjust the reproducibility for the red image and the yellow
image when printing color document that included the red/yellow
image in monochrome copy mode.
This adjustment is required in the following cases.
• When there is desire to change reproducibility of yellow/red
image when printing color document that included the red/yellow
image in monochrome copy mode.
This adjustment is required in the following cases.
• When there is desire to change reproducibility of yellow/red
image in case of making a color copy of the color document in
monochrome copy mode.
monochrome copy mode.
• When there is request from the user.
1) Enter the SIM 46-37 mode.
2) Select the mode to be adjusted with the scroll key.
1) Enter the SIM 46-37 mode.
2) Select the mode to be adjusted with the scroll key.
DSPF model
RSPF model
3)
Enter the adjustment value with 10-key.
When the adjustment value of adjustment item A is increased,
copy density of red image is decreased. When the adjustment
value is decreased, copy density of red image is increased.
When the adjustment value of adjustment item B is increased,
copy density of red image is increased. When the adjustment
value is decreased, copy density of red image is decreased.
When the adjustment value of adjustment item A is increased,
copy density of red image is decreased. When the adjustment
value is decreased, copy density of red image is increased.
When the adjustment value of adjustment item B is increased,
copy density of red image is increased. When the adjustment
value is decreased, copy density of red image is decreased.
4)
Press [OK] key.
5)
Make a copy in monochrome text/printed photo copy mode
(manual), check the copy.
If a satisfactory result is not obtained, return to the SIM 46-37
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
(manual), check the copy.
If a satisfactory result is not obtained, return to the SIM 46-37
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
14-D
(10)
Color copy mode dark area gradation (black
component quantity) adjustment (No need
to adjust normally)
Color copy mode dark area gradation (black
component quantity) adjustment (No need
to adjust normally)
Use to adjust the black component amount in the color copy mode.
(except character and line image)
As a result of this adjustment, the gradation of the shade part
changes.
This adjustment is required in the following cases.
• When reproduction as solid of black image is required.
• To make the black background and the dark area darker
• When change of gradation of the shade part is required.
• When there is request from the user.
1)
(except character and line image)
As a result of this adjustment, the gradation of the shade part
changes.
This adjustment is required in the following cases.
• When reproduction as solid of black image is required.
• To make the black background and the dark area darker
• When change of gradation of the shade part is required.
• When there is request from the user.
1)
Enter the SIM 46-38 mode.
2)
Select the AUTO MODE or the MANUAL MODE with the mode
key.
key.
3)
Select the mode to be adjusted with the scroll key.
Display/Item
Content
Set
value
Default
A
BLACK TEXT
(SLOPE)
(SLOPE)
Black character edge gamma
skew adjustment
skew adjustment
1 - 99
50
B
BLACK TEXT
(INTERCEPT)
(INTERCEPT)
Black character edge density
adjustment
adjustment
1 - 99
50
C
COLOR TEXT
(SLOPE)
(SLOPE)
Color character edge gamma
skew adjustment
skew adjustment
1 - 99
50
D
COLOR TEXT
(INTERCEPT)
(INTERCEPT)
Color character edge density
adjustment
adjustment
1 - 99
50
E
ED TEXT
(SLOPE)
(SLOPE)
Text/Map mode gamma skew
adjustment (Text/Map mode)
adjustment (Text/Map mode)
1 - 99
50
F
ED TEXT
(INTERCEPT)
(INTERCEPT)
Text/Map mode density
adjustment (Text/Map mode)
adjustment (Text/Map mode)
1 - 99
50
Display/Item
Content
Set
value
Default
A
R-Ratio
Gray making setting (R)
0 - 1000
127
B
G-Ratio
Gray making setting (G)
0 - 1000
814
C
R-Ratio RIP
Print gray making setting (R)
0 - 1000
299
D
G-Ratio RIP
Print gray making setting (G)
0 - 1000
587
Display/Item
Content
Set
value
Default
A
R-Ratio
Gray making setting (R)
0 - 1000
137
B
G-Ratio
Gray making setting (G)
0 - 1000
827
C
R-Ratio RIP
Print gray making setting (R)
0 - 1000
299
D
G-Ratio RIP
Print gray making setting (G)
0 - 1000
587
B-Ratio
Gray making setting (B)
(1000-R-Ratio - G-Ratio)
(1000-R-Ratio - G-Ratio)
B-Ratio RIP
Print gray making setting (B)
(1000-R-Ratio RIP - G-Ratio RIP)
(1000-R-Ratio RIP - G-Ratio RIP)
MX-4070N ADJUSTMENTS AND SETTINGS 5 – 53
4) Press the black component amount select button.
When reproduction as solid of black image is required: Selects
+ button
When there is desire to darken copy of black image: Selects +
button
When a dark color image is reproduced in the black: Selects -
button
+ button
When there is desire to darken copy of black image: Selects +
button
When a dark color image is reproduced in the black: Selects -
button
5) Make a copy in color copy mode and check the copy.
If a satisfactory result is not obtained, return to the SIM 46-38
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
14-D
(11)
Color (Copy/Scan) mode sharpness
adjustment
(No need to adjust normally)
Color (Copy/Scan) mode sharpness
adjustment
(No need to adjust normally)
Use for sharpness adjustment in copy/scan mode and smoothness
(asperity) adjustment of the dark area in copy/scan mode.
This adjustment is required in the following cases.
• When changing the sharpness of copy/scan image in copy
(asperity) adjustment of the dark area in copy/scan mode.
This adjustment is required in the following cases.
• When changing the sharpness of copy/scan image in copy
mode.
(obtain crispy image) (decreases moire)
(obtain crispy image) (decreases moire)
• When there is desire to improving smoothness in the image
shade part (for decrease of asperity)
• To make the black background and the dark area darker.
• To reproduce the gradation change in the dark area.
• When there is request from the user.
1)
• To reproduce the gradation change in the dark area.
• When there is request from the user.
1)
Enter the SIM 46-60 mode.
2)
Select the mode to be adjusted with the scroll key.
Display/Item (Copy
mode)
Select
button
Content
Defa
ult
MAN
UAL
UAL
TEXT PRT
(-)LUT2
Text print (Manual)
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
TEXT
(-)LUT2
Text (Manual)
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
PRINTED
PHOTO
PHOTO
(-)LUT2
Printed photo (Manual)
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
PHOTO
(-)LUT2
Photograph (Manual)
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
TEXT PHOTO
(-)LUT2
Text/Photograph
(Manual)
(Manual)
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
MAP
(-)LUT2
Map (Manual)
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
CPY TO CPY/
TXT PRT
TXT PRT
(-)LUT2
Copy document/Text
printed (Manual)
printed (Manual)
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
CPY TO CPY/
TEXT
TEXT
(-)LUT2
Copy document/Text
(Manual)
(Manual)
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
CPY TO CPY/
PHOTO
PHOTO
(-)LUT2
Copy document/Printed
photo (Manual)
photo (Manual)
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
LIGHT
ORIGINAL
ORIGINAL
(-)LUT2
Pencil
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
AUTO
AUTO
(-)LUT2
Auto mode judgment
NOR
MAL
MAL
(-)LUT1
NORMAL
(+)LUT1
(+)LUT2
NORMAL
(+)LUT1
(+)LUT2
Display/Item
Content
Setting
range
Default
A
SCREEN
FILTER
LEVEL
FILTER
LEVEL
Sharpness (filter)
adjustment of dot
pattern image in auto
copy mode
adjustment of dot
pattern image in auto
copy mode
Strong
emphasis
emphasis
1
3
Soft
emphasis
emphasis
2
Auto
3
B
CPY CL
AUTO
FILTER
LEVEL
AUTO
FILTER
LEVEL
Sharpness (filter)
adjustment for the
auto copy mode (Text,
Text/Printed Photo/
Text, Text/Printed
Photo image)
adjustment for the
auto copy mode (Text,
Text/Printed Photo/
Text, Text/Printed
Photo image)
SOFT
1
2
CENTER
2
HIGH
3
C
CPY
PUSH
AUTO
FILTER
LEVEL
PUSH
AUTO
FILTER
LEVEL
Sharpness (filter)
adjustment for the
auto push scan mode
(Text, Text/Printed
Photo/ Text, Text/
Printed Photo image)
adjustment for the
auto push scan mode
(Text, Text/Printed
Photo/ Text, Text/
Printed Photo image)
SOFT
1
2
CENTER
2
HIGH
3
D
COLOR
COPY:
CMY
COPY:
CMY
Soft filter applying
setting to C, M, Y
image in color copy
mode
setting to C, M, Y
image in color copy
mode
OFF
0
1
ON
1
E
COLOR
COPY: K
COPY: K
Soft filter applying
setting to K image in
color copy mode
setting to K image in
color copy mode
OFF
0
1
ON
1
F
SINGLE
COLOR:
CMY
COLOR:
CMY
Soft filter applying
setting to C, M, Y
image in single color
copy mode
setting to C, M, Y
image in single color
copy mode
OFF
0
1
ON
1
G
2
COLOR
COPY:
CMY
COLOR
COPY:
CMY
Soft filter applying
setting to C, M, Y
image in 2-color copy
mode
setting to C, M, Y
image in 2-color copy
mode
OFF
0
1
ON
1
H
2
COLOR
COPY: K
COLOR
COPY: K
Soft filter applying
setting to K image in
2-color copy mode
setting to K image in
2-color copy mode
OFF
0
1
ON
1
I
B/W
COPY
COPY
Soft filter applying
setting in
monochrome copy
mode
setting in
monochrome copy
mode
OFF
0
1
ON
1
J
COLOR
PUSH:
RGB
PUSH:
RGB
Soft filter applying
setting to image in
push scan color mode
setting to image in
push scan color mode
OFF
0
1
ON
1
K
B/W
PUSH
PUSH
Soft filter applying
setting to image in
push scan
monochrome mode
setting to image in
push scan
monochrome mode
OFF
0
1
ON
1
L
COLOR
PRINT:
CMY
PRINT:
CMY
Soft filter applying
setting to CMY image
in color print mode
setting to CMY image
in color print mode
OFF
0
1
ON
1
M
COLOR
PRINT: K
PRINT: K
Soft filter applying
setting to K image in
color print mode
setting to K image in
color print mode
OFF
0
1
ON
1
MX-4070N ADJUSTMENTS AND SETTINGS 5 – 54
3) Input numeric value corresponding to sharpness level (filter
process mode).
• Adjustment item A:
When selecting AUTO, filter is selected according to dot pat-
tern state automatically and adjusts sharpness.
Input small numeric value to obtain crispy image. Input large
numeric value to decrease moire.
• Adjustment item B, C:
When selecting AUTO, Select HIGH to obtain clear images.
Select SOFT to reduce moire.
• Adjustment item D- K:
When setting ON, smoothness in the image shade part
improves by applying soft filter. (asperity decreases)
• Adjustment item A:
When selecting AUTO, filter is selected according to dot pat-
tern state automatically and adjusts sharpness.
Input small numeric value to obtain crispy image. Input large
numeric value to decrease moire.
• Adjustment item B, C:
When selecting AUTO, Select HIGH to obtain clear images.
Select SOFT to reduce moire.
• Adjustment item D- K:
When setting ON, smoothness in the image shade part
improves by applying soft filter. (asperity decreases)
4) Press [OK] key.
5) Make a copy and check the copy image.
5) Make a copy and check the copy image.
If a satisfactory result is not obtained, return to the SIM 46-60
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
14-D
(12)
Copy high density image density
reproduction setting
(Normally unnecessary to the setting
change)
Copy high density image density
reproduction setting
(Normally unnecessary to the setting
change)
If a tone gap occurs on part of high density in copy mode, or if there
is necessity to increase the density of the part of high density,
change the setting.
This setting is normally not required. When, however, there are
case of following, change the setting.
• When a tone gap occurs on part of high density.
• When there is a necessity to increase the density of the part of
is necessity to increase the density of the part of high density,
change the setting.
This setting is normally not required. When, however, there are
case of following, change the setting.
• When a tone gap occurs on part of high density.
• When there is a necessity to increase the density of the part of
high density.
• When there is request from the user.
1) Enter the SIM 46-23 mode.
2) Select the item A, B with the scroll key.
1) Enter the SIM 46-23 mode.
2) Select the item A, B with the scroll key.
• If a tone gap occurs on part of high density, set 0 to item A and B
The density of high density part decreases. However, the tone
gap is better.
gap is better.
• In case of more increase of the density on high density part, set 1
to item A and B.
The tone gap may occur in high density part.
The tone gap may occur in high density part.
Do not change the setting values of item C, D, E and F. If these val-
ues are changed, density of the high density part is changed.
If these values are changed, be sure to execute the copy color bal-
ance density adjustment. (Auto adjustment)
ues are changed, density of the high density part is changed.
If these values are changed, be sure to execute the copy color bal-
ance density adjustment. (Auto adjustment)
14-D
(13)
Copy color balance adjustment (Single
color copy mode)
(No need to adjust normally)
Copy color balance adjustment (Single
color copy mode)
(No need to adjust normally)
This adjustment is used to set the color balance and the density in
the single color copy mode to the user's request.
The adjustment is made by changing Y, M, C components of each
color.
This adjustment is not required normally, but executed when there
is a request from the user.
When the default adjustment value is changed, this adjustment is
required in the following cases.
• When it is required to change the color balance in the single
the single color copy mode to the user's request.
The adjustment is made by changing Y, M, C components of each
color.
This adjustment is not required normally, but executed when there
is a request from the user.
When the default adjustment value is changed, this adjustment is
required in the following cases.
• When it is required to change the color balance in the single
color copy mode.
• When there is request from the user.
a. Adjustment procedure
1)
1)
Enter the SIM 46-25 mode.
2)
Select the color to be adjusted with the scroll key.
3)
Select the color (YMC) to be adjusted with the color key.
4)
Enter the adjustment value with 10-key.
5)
Press [OK] key.
6)
Make a copy in the single color copy mode and check the
copy.
If a satisfactory result is not obtained, return to the SIM 46-25
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
copy.
If a satisfactory result is not obtained, return to the SIM 46-25
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
14-D
(14)
DSPF/RSPF mode (Copy/Scan/FAX) density
adjustment (No need to adjust normally)
DSPF/RSPF mode (Copy/Scan/FAX) density
adjustment (No need to adjust normally)
This setting is normally not required, however, in the following
cases, make changes to the setting:
• When copy in DSPF/RSPF mode differs from copy in document
cases, make changes to the setting:
• When copy in DSPF/RSPF mode differs from copy in document
table mode.
N
B/W
PRINT
Soft filter applying
setting in
monochrome print
mode
setting in
monochrome print
mode
OFF
0
1
ON
1
Display/Item
Content
Setting
range
Default
A
CMY
(0: ENABLE
1: DISABLE)
(0: ENABLE
1: DISABLE)
0
CMY engine maximum
density correction mode
Enable
density correction mode
Enable
0 - 1
0
1
CMY engine maximum
density correction mode
Disable
density correction mode
Disable
B
K
(0: ENABLE
1: DISABLE)
(0: ENABLE
1: DISABLE)
0
K engine maximum
density correction mode
Enable
density correction mode
Enable
0 - 1
1
1
K engine maximum
density correction mode
Disable
density correction mode
Disable
C
CYAN MAX
TARGET
TARGET
Scanner target value for CYAN
maximum density correction
maximum density correction
0 - 999
500
D
MAGENTA
MAX
TARGET
MAX
TARGET
Scanner target value for
MAGENTA maximum density
correction
MAGENTA maximum density
correction
0 - 999
500
E
YELLOW
MAX
TARGET
MAX
TARGET
Scanner target value for
YELLOW maximum density
correction
YELLOW maximum density
correction
0 - 999
500
F
BLACK MAX
TARGET
TARGET
Scanner target value for
BLACK maximum density
correction
BLACK maximum density
correction
0 - 999
500
Display/Item
Content
Setting
range
Default
Display/Item
Adjustment
range
Default
C
M
Y
A
RED
0 - 255
0
255
200
B
GREEN
0 - 255
255
0
255
C
BLUE
0 - 255
255
150
0
D
CYAN
0 - 255
255
0
0
E
MAGENTA
0 - 255
0
255
0
F
YELLOW
0 - 255
0
0
255
G
ORANGE
0 - 255
0
150
255
H
NAVY
0 - 255
255
200
0
I
LIGHT GREEN
0 - 255
150
0
150
J
LIGHT BLUE
0 - 255
150
20
0
K
AQUA MARINE
0 - 255
170
0
50
L
PURPLE
0 - 255
128
255
0
M
PINK
0 - 255
0
150
20
N
YELLOW GREEN
0 - 255
128
0
255
O
BEIGE
0 - 255
0
50
170
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