Sharp MX-4100N Service Manual page 118

2) Select the mode to be adjusted with the scroll key.
Display/Item
A SCREEN H
FILTER LEVEL
L
AUTO
B AUTOMODE SOFT
FILTER LEVEL
CENTER
HIGH
C COLOR OFF
COPY:CMY
ON
D COLOR OFF
COPY:K
ON
E SINGLE OFF
COLOR:CMY
ON
F 2 COLOR OFF
COPY:CMY
ON
2 COLOR OFF
G
COPY:K
ON
B/W COPY OFF
H
ON
COLOR OFF
I
PUSH:RGB
ON
B/W PUSH OFF
ON
J
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:
Select HIGH to obtain clear images. Select SOFT to reduce
moire.
• Adjustment item C - J:
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.
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.
20-O Copy high density part density correction
setting (Prevents against tone gap)
(Normally unnecessary to adjust)
If a tone gap occurs on part of high density in color 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
high density.
* The CCD unit has been replaced.
* U2 trouble has occurred.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
Content
Sharpness (filter) adjustment of dot pattern
image in auto copy mode
Sharpness (filter) adjustment for the auto
copy mode
Soft filter applying setting to C, M, Y image
in color copy mode
Soft filter applying setting to K image in
color copy mode
Soft filter applying setting to C, M, Y image
in sigle color copy mode
Soft filter applying setting to C, M, Y image
in 2-color copy mode
Soft filter applying setting to K image in
color copy mode
Soft filter applying setting in monochrome
copy mode
Soft filter applying setting to image in push
scan color mode
Soft filter applying setting to image in push
scan monochrome mode
MX-5001N ADJUSTMENTS 5 – 76
Setting
Default
range
Strong 1 3 (Auto)
emphasis
Soft 2
emphasis
Auto 3
SOFT 1 2 (CENTER)
CENTER 2
HIGH 3
OFF 0 1 (ON)
ON 1
OFF 0 1 (ON)
ON 1
OFF 0 1 (ON)
ON 1
OFF 0 1 (ON)
ON 1
OFF 0 1 (ON)
ON 1
OFF 0 1 (ON)
ON 1
OFF 0 1 (ON)
ON 1
OFF 0 1(ON)
ON 1
a. Adjustment procedure
1) Enter the SIM 46-23 mode.
NOTE
Apply to auto copy mode only
Available for the high density image
except text and line image
When setting ON, smoothness in the
image shade part improves by
applying soft filter.
(asperity decreases)
10-key
OK