Sharp MX-1800N (serv.man14) Service Manual ▷ View online
MX-1800N ADJUSTMENTS 6 – 41
2) Enter the SIM 63-7 mode.
3) Touch [SETUP] key.
4) Set the color patch image (adjustment pattern) correctly
4) Set the color patch image (adjustment pattern) correctly
adjusted and printed in the copy color balance adjustment
(Manual adjustment) (SIM 46-21) (ADJ 20C) on the document
table.
The color patch image (adjustment pattern) printed with SIM
64-2 can be used instead. In this case, however, check that the
printed pattern is normal.
(When the color patch image (adjustment pattern) is printed by
SIM 64-2, set the item B (PROC ADJ) to "0 (YES)" and touch
[EXECUTE] key to print.)
A color patch image (adjustment pattern) printed by another
machine can be used.
Set the pattern so that the light density side is on the left side.
Place 5 sheets of white paper on the color patch image
(adjustment pattern).
If the color balance could not be adjusted satisfactorily with
SIM 46-21 (Color balance adjustment (Manual)), do not exe-
cute SIM 63-7 to register the service color balance target data.
(Manual adjustment) (SIM 46-21) (ADJ 20C) on the document
table.
The color patch image (adjustment pattern) printed with SIM
64-2 can be used instead. In this case, however, check that the
printed pattern is normal.
(When the color patch image (adjustment pattern) is printed by
SIM 64-2, set the item B (PROC ADJ) to "0 (YES)" and touch
[EXECUTE] key to print.)
A color patch image (adjustment pattern) printed by another
machine can be used.
Set the pattern so that the light density side is on the left side.
Place 5 sheets of white paper on the color patch image
(adjustment pattern).
If the color balance could not be adjusted satisfactorily with
SIM 46-21 (Color balance adjustment (Manual)), do not exe-
cute SIM 63-7 to register the service color balance target data.
5) Touch [EXECUTE] key.
The color patch image (adjustment pattern) is read.
6) Touch [REPEAT] key, set the second color patch image
(adjustment pattern), and execute the procedure 5) again.
The color balance (gamma) target set level of each color
(KCMY) can be checked with K/C/M/Y keys.
Check that the set level is increased in the sequence of B – O.
If there is no variation or variation is reversed, it is judged as
abnormal.
In case of an abnormality, settle the problem and try again.
(KCMY) can be checked with K/C/M/Y keys.
Check that the set level is increased in the sequence of B – O.
If there is no variation or variation is reversed, it is judged as
abnormal.
In case of an abnormality, settle the problem and try again.
7) Touch [OK] key.
The color balance (gamma) of the color patch image (adjust-
ment pattern) used in the procedure 5) is set as the service tar-
get.
ment pattern) used in the procedure 5) is set as the service tar-
get.
(Procedures to set the service color balance target and the
color balance target for the user color balance adjustment to
the same color balance as the factory color balance target)
color balance target for the user color balance adjustment to
the same color balance as the factory color balance target)
This procedure must not be executed when the copy color balance
was adjusted with SIM 46-21 to a unique color balance requested
by the user and it was registered as the service color balance tar-
get with SIM 63-7.
* When the factory color balance target is changed with SIM 63-11,
was adjusted with SIM 46-21 to a unique color balance requested
by the user and it was registered as the service color balance tar-
get with SIM 63-7.
* When the factory color balance target is changed with SIM 63-11,
be sure to execute this procedure.
1)
Enter the SIM 63-8 mode.
2)
Touch [EXECUTE] key.
3)
Touch [YES] key.
The service color balance target and the color balance target for
the user color balance adjustment are set to the same color bal-
ance as the factory color balance target.
the user color balance adjustment are set to the same color bal-
ance as the factory color balance target.
20-D
Copy density adjustment (Each color copy
mode) (Whole adjustment) (Normally
unnecessary to adjust)
mode) (Whole adjustment) (Normally
unnecessary to adjust)
This adjustment is required in the following cases.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
The density is adjusted in each copy mode individually. Normally
individual adjustments are not required. When there is a request
from the user, execute this adjustment.
1)
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
The density is adjusted in each copy mode individually. Normally
individual adjustments are not required. When there is a request
from the user, execute this adjustment.
1)
Enter the SIM 46-1 mode.
K
C
M
Y
SETUP
SIMULATION NO.63-07
TEST
SCANNER TARGET OF COLOR CALIB SETUP:SERVICE
#B:
#B:
91, #C
2944, #D:
3227, #E:
5822, #F:
8600
#G: 28935, #H: 54344, #I: 86968, #J: 122678, #K: 151198
#L: 169731, #M: 195950, #N: 201249, #:O: 207112
1/1
0
CLOSE
SIMULATION NO. 63-07
TEST
SCANNER TARGET OF PRINTER COLOR CALIB SETUP㧦SERVICE
EXECUTE
0
CLOSE
SET THE CHART ON PLATEN AND TOUCH [EXECUTE].
SIMULATION NO. 63-07
TEST
SCANNER TARGET OF PRINTER COLOR CALIB SETUP㧦SERVICE
EXECUTE
0
CLOSE
NOW CHART PATCH READING...
0
SIMULATION NO.63㧙08
TEST
STANDARD SCANNER TARGET SETTING:SERVICE
CLOSE
EXECUTE
ARE YOU SURE?
YES
NO
OK
A:
A㧦 xx
B㧦 xx
C㧦 xx
D㧦 xx
㧧
AUTO
㧧
TEXT
㧧
TEXT/PRINTED PHOTO
㧧
TEXT/PHOTO
SI MU LA TI O N N O. 4 6 - 0 1
EXPOSURE ADJUSTMENT(COLOR)[COPY]
xx
1
99
OK
TEST
CLOSE
0
CLOSE
A:
A㧦 xx
B㧦 xx
C㧦 xx
D㧦 xx
㧧
AUTO
㧧
TEXT
㧧
TEXT/PRINTED PHOTO
㧧
TEXT/PHOTO
SI MU LA TI O N N O. 4 6 - 0 1
EXPOSURE ADJUSTMENT(COLOR)[COPY]
xx
1
99
OK
TEST
CLOSE
0
10-key
MX-1800N ADJUSTMENTS 6 – 42
2) Select the copy mode to be adjusted with the scroll key.
3) Enter the adjustment value with 10-key and touch [OK] key.
4) Touch [CLOSE] key in this simulation mode to jump to the nor-
4) Touch [CLOSE] key in this simulation mode to jump to the nor-
mal copy mode. Make a copy and check the adjustment result.
Switch the simulation mode and the normal copy mode alter-
nately, and adjust and check the adjustment result.
Repeat switching the adjustment mode (SIM 46-1) and the
normal copy mode and changing the adjustment value and
checking the adjustment result until a satisfactory result is
obtained.
To increase the density, increase the adjustment value. To
decrease the density, decrease the adjustment value.
Switch the simulation mode and the normal copy mode alter-
nately, and adjust and check the adjustment result.
Repeat switching the adjustment mode (SIM 46-1) and the
normal copy mode and changing the adjustment value and
checking the adjustment result until a satisfactory result is
obtained.
To increase the density, increase the adjustment value. To
decrease the density, decrease the adjustment value.
20-E
Copy density adjustment (each
monochrome copy mode) (Whole
adjustment) (Normally unnecessary to
adjust)
monochrome copy mode) (Whole
adjustment) (Normally unnecessary to
adjust)
This adjustment is required in the following cases.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
The density is adjusted in each copy mode individually. Normally
individual adjustments are not required. This adjustment is exe-
cuted when there is a request from the user.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
The density is adjusted in each copy mode individually. Normally
individual adjustments are not required. This adjustment is exe-
cuted when there is a request from the user.
1)
Enter the SIM 46-2 mode.
2)
Select the copy mode to be adjusted with the scroll key.
3)
Enter the adjustment value with 10-key and touch [OK] key.
4)
Touch [CLOSE] key in this simulation mode to jump to the nor-
mal copy mode. Make a copy and check the adjustment result.
Switch the simulation mode and the normal copy mode alter-
nately, and adjust and check the adjustment result.
Repeat switching the adjustment mode (SIM 46-1) and the
normal copy mode and changing the adjustment value and
checking the adjustment result until a satisfactory result is
obtained.
To increase the density, increase the adjustment value. To
decrease the density, decrease the adjustment value.
mal copy mode. Make a copy and check the adjustment result.
Switch the simulation mode and the normal copy mode alter-
nately, and adjust and check the adjustment result.
Repeat switching the adjustment mode (SIM 46-1) and the
normal copy mode and changing the adjustment value and
checking the adjustment result until a satisfactory result is
obtained.
To increase the density, increase the adjustment value. To
decrease the density, decrease the adjustment value.
20-F
Copy color balance adjustment (Color
balance adjustment at each density level in
each color copy mode) (Normally not
required)
balance adjustment at each density level in
each color copy mode) (Normally not
required)
This adjustment is required in the following cases.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
This is to adjust the color balance at each density level in each
color copy mode.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
This is to adjust the color balance at each density level in each
color copy mode.
Display/Item (Copy mode)
Adjustment
value range
value range
Default
value
A
AUTO
Auto
1 – 99
50
B
TEXT
Text
1 – 99
50
C
TEXT/PRINTED
PHOTO
PHOTO
Text/Printed Photo
1 – 99
50
D
TEXT/PHOTO
Text/Photograph
1 – 99
50
E
PRINTED PHOTO
Printed Photo
1 – 99
50
F
PHOTOGRAPH
Photograph
1 – 99
50
G
MAP
Map
1 – 99
50
H
LIGHT
Light document
1 – 99
50
I
TEXT (COPY TO
COPY)
COPY)
Text (Copy
document)
document)
1 – 99
50
J
TEXT/PRINTED
PHOTO (COPY TO
COPY)
PHOTO (COPY TO
COPY)
Text/Printed Photo
(Copy document)
(Copy document)
1 – 99
50
K
PRINTED PHOTO
(COPY TO COPY)
(COPY TO COPY)
Printed Photo
(Copy document)
(Copy document)
1 – 99
50
L
TEXT (COLOR
TONE
ENHANCEMENT)
TONE
ENHANCEMENT)
Text (Color tone
enhancement)
enhancement)
1 – 99
50
M
TEXT/PRINTED
PHOTO (COLOR
TONE
ENHANCEMENT)
PHOTO (COLOR
TONE
ENHANCEMENT)
Text/Printed Photo
(Color tone
enhancement)
(Color tone
enhancement)
1 – 99
50
N
TEXT/PHOTO
(COLOR TONE
ENHANCEMENT)
(COLOR TONE
ENHANCEMENT)
Text/Photograph
(Color tone
enhancement)
(Color tone
enhancement)
1 – 99
50
O
PRINTED PHOTO
(COLOR TONE
ENHANCEMENT)
(COLOR TONE
ENHANCEMENT)
Printed Photo
(Color tone
enhancement)
(Color tone
enhancement)
1 – 99
50
P
PHOTOGRAPH
(COLOR TONE
ENHANCEMENT)
(COLOR TONE
ENHANCEMENT)
Photograph (Color
tone enhancement)
tone enhancement)
1 – 99
50
Q
MAP (COLOR TONE
ENHANCEMENT)
ENHANCEMENT)
Map (Color tone
enhancement)
enhancement)
1 – 99
50
R
SINGLE COLOR
Single color
1 – 99
50
S
SINGLE COLOR
(COPY TO COPY)
(COPY TO COPY)
Single color (Copy
document)
document)
1 – 99
50
T
TWO COLOR
Two-color (Red/
Black) copy
Black) copy
1 – 99
50
U
TWO COLOR
(COPY TO COPY)
(COPY TO COPY)
Two-color (Red/
Black) copy (Copy
document)
Black) copy (Copy
document)
1 – 99
50
Display/Item (Copy mode)
Adjustment
value range
value range
Default
value
A
AUTO1
Auto 1
1 – 99
50
B
AUTO2
Auto 2
1 – 99
50
C
TEXT
Text
1 – 99
50
D
TEXT/PRINTED
PHOTO
PHOTO
Text/Printed Photo
1 – 99
50
E
TEXT/PHOTO
Text/Photograph
1 – 99
50
F
PRINTED PHOTO
Printed Photo
1 – 99
50
G
PHOTOGRAPH
Photograph
1 – 99
50
H
MAP
Map
1 – 99
50
I
TEXT (COPY TO
COPY)
COPY)
Text (Copy
document)
document)
1 – 99
50
J
TEXT/PRINTED
PHOTO (COPY TO
COPY)
PHOTO (COPY TO
COPY)
Test/Printed Photo
(Copy document)
(Copy document)
1 – 99
50
K
PRINTED PHOTO
(COPY TO COPY)
(COPY TO COPY)
Printed Photo
(Copy document)
(Copy document)
1 – 99
50
L
LIGHT
Light density
document
document
1 – 99
50
OK
E
A:
A㧦 xx
B㧦 xx
C㧦 xx
D㧦 xx
㧧
AUTO1
㧧
AUTO2
㧧
TEXT
㧧
TEXT/PRINTED PHOTO
SIMULATION NO.46-02
EXPOSURE ADJUSTMENT(B/W)[COPY]
xx
1
99
OK
TEST
CLOSE
0
CLOSE
A:
A㧦 xx
B㧦 xx
C㧦 xx
D㧦 xx
㧧
AUTO1
㧧
AUTO2
㧧
TEXT
㧧
TEXT/PRINTED PHOTO
SIMULATION NO.46-02
EXPOSURE ADJUSTMENT(B/W)[COPY]
xx
㨇
1 㨪 99㨉
OK
TEST
CLOSE
0
10-key
MX-1800N ADJUSTMENTS 6 – 43
Normally individual adjustments are not required. This adjustment
is executed when there is a request from the user.
1) Enter the SIM 46-10 mode.
is executed when there is a request from the user.
1) Enter the SIM 46-10 mode.
2) Select the copy mode to be adjusted with the mode key.
3) Select a color to change the adjustment value with the color
3) Select a color to change the adjustment value with the color
key.
4) Select the density level (point) to be adjusted with the scroll
key.
5)
Enter the adjustment value with 10-key and touch [OK] key.
When the adjustment value is increased, the density is
increased. When the adjustment value is decreased, the den-
sity is decreased.
When the arrow key is touched, the color densities selected
with the color keys are collectively adjusted. That is, all the
density levels (points) from the low density point to the high
density point can be adjusted collectively.
When [EXECUTE] key is touched, the adjustment pattern is
printed out.
The color balance at each density level (point) and the density
can be checked by referring to this printed adjustment pattern.
However, it is more practically to make a cop and check it.
When the adjustment value is increased, the density is
increased. When the adjustment value is decreased, the den-
sity is decreased.
When the arrow key is touched, the color densities selected
with the color keys are collectively adjusted. That is, all the
density levels (points) from the low density point to the high
density point can be adjusted collectively.
When [EXECUTE] key is touched, the adjustment pattern is
printed out.
The color balance at each density level (point) and the density
can be checked by referring to this printed adjustment pattern.
However, it is more practically to make a cop and check it.
20-G
Monochrome copy density adjustment
(Density adjustment at each density level in
each monochrome copy mode) (Normally
not required)
(Density adjustment at each density level in
each monochrome copy mode) (Normally
not required)
This adjustment is required in the following cases.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
This is to adjust each density level in each monochrome copy
mode.
Normally individual adjustments are not required. This adjustment
is executed when there is a request from the user.
1)
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
This is to adjust each density level in each monochrome copy
mode.
Normally individual adjustments are not required. This adjustment
is executed when there is a request from the user.
1)
Enter the SIM 46-16 mode.
2)
Select the density level (point) to be adjusted with the scroll
key.
key.
3)
Enter the adjustment value with 10-key and touch [OK] key.
When the adjustment value is increased, the density is
increased. When the adjustment value is decreased, the den-
sity is decreased.
When the arrow key is touched, the selected are collectively
adjusted. That is, all the density levels (points) from the low
density point to the high density point can be adjusted collec-
tively.
When [EXECUTE] key is touched, the adjustment pattern is
printed out.
The density at each density level (point) can be checked by
referring to this printed adjustment pattern. However, it is more
practically to make a cop and check it.
When the adjustment value is increased, the density is
increased. When the adjustment value is decreased, the den-
sity is decreased.
When the arrow key is touched, the selected are collectively
adjusted. That is, all the density levels (points) from the low
density point to the high density point can be adjusted collec-
tively.
When [EXECUTE] key is touched, the adjustment pattern is
printed out.
The density at each density level (point) can be checked by
referring to this printed adjustment pattern. However, it is more
practically to make a cop and check it.
Item/Display
Density level
(Point)
Adjustment
value range
value range
Default value
A
POINT1
Point 1
245 – 755
500
B
POINT2
Point 2
245 – 755
500
C
POINT3
Point 3
245 – 755
500
D
POINT4
Point 4
245 – 755
500
E
POINT5
Point 5
245 – 755
500
F
POINT6
Point 6
245 – 755
500
G
POINT7
Point 7
245 – 755
500
H
POINT8
Point 8
245 – 755
500
I
POINT9
Point 9
245 – 755
500
J
POINT10
Point 10
245 – 755
500
K
POINT11
Point 11
245 – 755
500
L
POINT12
Point 12
245 – 755
500
M
POINT13
Point 13
245 – 755
500
N
POINT14
Point 14
245 – 755
500
O
POINT15
Point 15
245 – 755
500
OK
EXECUTE
C
EXECUTE
SIMULATION NO.46-10
TEST
ENGINE COLOR BALANCE MANUAL ADJUSTMENT
1/1
0
TEXT
TEXT / PRT PHOTO
PRINTED PHOTO
PHOTO+TEXT/PHOTO
CLOSE
MAP
LIGHT
COPY ORG
A:
A㧦xxx
B㧦xxx
C㧦xxx
D㧦xxx
㧧
POINT 1
㧧
POINT 2
㧧
POINT 3
㧧
POINT 4
SIMULATION NO. 46-10
ENGINE COLOR BALANCE MANUAL ADJUSTMENT [TXST]
xxx
245
755
OK
TEST
K
C
M
Y
0
EXECUTE
CLOSE
A:
A㧦xxx
B㧦xxx
C㧦xxx
D㧦xxx
㧧
POINT 1
㧧
POINT 2
㧧
POINT 3
㧧
POINT 4
SIMULATION NO. 46-10
ENGINE COLOR BALANCE MANUAL ADJUSTMENT [TXST]
xxx
245
755
OK
TEST
K
C
M
Y
0
EXECUTE
CLOSE
A:
A㧦xxx
B㧦xxx
C㧦xxx
D㧦xxx
㧧
POINT 1
㧧
POINT 2
㧧
POINT 3
㧧
POINT 4
SIMULATION NO. 46-10
ENGINE COLOR BALANCE MANUAL ADJUSTMENT [TXST]
xxx
㨇
245㨪 755 㨉
OK
TEST
K
C
M
Y
0
EXECUTE
CLOSE
TEXT
10-key
or end of print
[SYSTEM
SETTINGS]
key
EXECUTE
EXECUTE
A:
A㧦xxx
B㧦
xxx
C㧦
xxx
D㧦
xxx
㧧
POINT1
㧧
POINT2
㧧
POINT3
㧧
POINT4
SIMULATION NO.46-16
ENGINE COLOR BALANCE MANUAL ADJUSTMENT [ALL(B/W)]:PG
xxx
373 627
OK
TEST
0
EXECUTE
CLOSE
A:
A㧦xxx
B㧦
xxx
C㧦
xxx
D㧦
xxx
㧧
POINT1
㧧
POINT2
㧧
POINT3
㧧
POINT4
SIMULATION NO.46-16
ENGINE COLOR BALANCE MANUAL ADJUSTMENT [ALL(B/W)]:PG
xxx
373 627
OK
TEST
0
EXECUTE
CLOSE
10-key
or self print end
MX-1800N ADJUSTMENTS 6 – 44
20-H
Gamma/density adjustment in the text
image edge section (Normally not required)
image edge section (Normally not required)
This adjustment is used to change the reproduction level of text
and outline to an optional level by changing the gamma and the
density at the edge section of text image. The thickness of fine text
and fine lines is changed by this adjustment.
The adjustment result must be checked in the Text/Printed Photo
copy mode (Manual).
This adjustment is enabled only in the Text mode, the Text/Printed
Photo mode, and the Text/Photograph copy mode.
When the default adjustment value is changed, this adjustment is
required in the following cases.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
1) Enter the SIM 46-27 mode.
and outline to an optional level by changing the gamma and the
density at the edge section of text image. The thickness of fine text
and fine lines is changed by this adjustment.
The adjustment result must be checked in the Text/Printed Photo
copy mode (Manual).
This adjustment is enabled only in the Text mode, the Text/Printed
Photo mode, and the Text/Photograph copy mode.
When the default adjustment value is changed, this adjustment is
required in the following cases.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
1) Enter the SIM 46-27 mode.
2) Select an adjustment item with the scroll key.
3)
Enter the adjustment value with 10-key.
When the adjustment value of item A, C, or E is changed, the
gamma at the edge area of text and lines is changed.
When the adjustment value is increased, the image contrast at
the edge area of text and lines is increased. When the adjust-
ment value is decreased, the contrast is decreased.
When the adjustment value of item B, D, or F is increased, the
image density at the edge area of text and lines is increased.
When the value is decreased, the density is decreased.
When the adjustment value of item A, C, or E is changed, the
gamma at the edge area of text and lines is changed.
When the adjustment value is increased, the image contrast at
the edge area of text and lines is increased. When the adjust-
ment value is decreased, the contrast is decreased.
When the adjustment value of item B, D, or F is increased, the
image density at the edge area of text and lines is increased.
When the value is decreased, the density is decreased.
4)
Touch [OK] key.
5)
Touch [CLOSE] key to exit from the simulation.
6)
Make a copy in the TEXT/Printed Photo copy mode (Manual),
and check the copy.
Use a document with fine text and line images for copying and
checking.
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.
and check the copy.
Use a document with fine text and line images for copying and
checking.
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.
20-I
Copy color balance adjustment (Single
color copy mode) (Normally not required)
color copy mode) (Normally not required)
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 YMC 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 the CCD unit is replaced.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
the single color copy mode to the user's request.
The adjustment is made by changing YMC 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 the CCD unit is replaced.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
a. Adjustment procedures
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.
Display/Item
(Copy mode)
Content
Adjustment
range
Default
value
A
BLACK TEXT
(SLOPE)
(SLOPE)
Black text edge area
engine
engine
γ curve calculation
coefficient (slope) setting
1 – 99
50
B
BLACK TEXT
(INTERCEPT)
(INTERCEPT)
Black text edge area
engine
engine
γ curve calculation
coefficient (density) setting
1 – 99
50
C
COLOR TEXT
(SLOPE)
(SLOPE)
Color text edge area
engine
engine
γ curve calculation
coefficient (slope) setting
1 – 99
50
D
COLOR TEXT
(INTERCEPT)
(INTERCEPT)
Color text edge area
engine
engine
γ curve calculation
coefficient (density) setting
1 – 99
50
E
ED TEXT
(SLOPE)
(SLOPE)
Error diffusion edge area
engine
engine
γ curve calculation
coefficient (slope) setting
1 – 99
50
F
ED TEXT
(INTERCEPT)
(INTERCEPT)
Error diffusion edge area
engine
engine
γ curve calculation
coefficient (density) setting
1 – 99
50
OK
CLOSE
0
A:
A㧦 xx
B㧦 xx
C㧦 xx
D㧦 xx
㧧
BLACK TEXT (SLOPE)
㧧
BLACK TEXT (INTERCEPTE)
㧧
COLOR TEXT (SLOPE)
㧧
COLOR TEXT (INTERCEPTE)
SIMULATION NO.46-27
COEFFICIENT OF GAMMA SETUP
xx
1
99
OK
TEST
0
A:
A㧦 xx
B㧦 xx
C㧦 xx
D㧦 xx
㧧
BLACK TEXT (SLOPE)
㧧
BLACK TEXT (INTERCEPTE)
㧧
COLOR TEXT (SLOPE)
㧧
COLOR TEXT (INTERCEPTE)
SIMULATION NO.46-27
COEFFICIENT OF GAMMA SETUP
xx
1
99
OK
TEST
CLOSE
10-key
OK
0
CLOSE
A:
A㧦x x x
B㧦xxx
C㧦xxx
D㧦xxx
㧧
RED
㧧
GREEN
㧧
BLUE
㧧
YELLOW
SIMULATION NO.46-25
SINGLE COLOR MODE COLOR BALANCE SETUP
xxx
0
255
K
M
Y
OK
TEST
C
0
CLOSE
A:
A㧦xxx
B㧦xxx
C㧦xxx
D㧦xxx
㧧
RED
㧧
GREEN
㧧
BLUE
㧧
YELLOW
SIMULATION NO.46-25
SINGLE COLOR MODE COLOR BALANCE SETUP
xxx
0
255
K
M
Y
OK
TEST
C
10-key
Click on the first or last page to see other MX-1800N (serv.man14) service manuals if exist.