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29
HOW TO USE THE NETWORK SCANNER FUNCTION
2
SETTING THE LIGHT SOURCE COLOR
When scanning in black and white mode, you can set the light source color.
For example, if you do not wish to scan the red parts of an original, set the light source color to "RED". ("WHITE" will
cause all colors to be scanned.)
Select scan mode, place the original (steps 1 to 3 on page 20
), and then follow the procedure below.
The factory default setting for the light source color is "WHITE".
If you need to change the light source color, follow these steps.
1
Press the [SPECIAL FUNCTION] key in
scan mode.
Perform this operation from the
base screen of scan mode.
When the [SPECIAL
FUNCTION] key is pressed, the
special function menu appears.
(To select scan mode, see step
1 on page 20
.)
2
Select "LIGHT SOURCE" with the [ ]
or [ ] key.
3
Press the [OK] key.
4
Select the desired light source color
with the [ ] or [ ] key.
5
Press the [OK] key.
The setting is stored and you
return to the base screen.
ADJUSTING THE THRESHOLD VALUE
When scanning in black and white mode, you can adjust the threshold value. As the threshold value is increased,
black becomes stronger. As the threshold value is decreased, white becomes stronger.
Select scan mode, place the original (steps 1 to 3 on page 20
), and then follow the procedure below.
The factory default setting for the threshold value is "128".
To change the threshold value, follow these steps:
1
Press the [SPECIAL FUNCTION] key in
scan mode.
Perform this operation from the
base screen of scan mode.
When the [SPECIAL
FUNCTION] key is pressed, the
special function menu appears.
(To select scan mode, see step
1 on page 20
.)
2
Select "B/W THRESHOLD" with the
[] or [] key.
The light source color can only be selected when the color mode is set to "B/W". (Page 27)
Note
DUPLEX
SPECIAL FUNCTION
ACC.
DUPLEX SCAN
DUPLEX SCAN
GH
PQR
DUPLEX
SPECIAL FUNCTION
DUPLEX SCAN
SPECIAL FUNCTION
B/W THRESHOLD
LIGHT SOURCE
VOID AREA
PAPER SIZE SET
GHI
OK
BACK
LIGHT SOURCE
WHITE
RED
GREEN
BLUE
OK
The threshold value can only be adjusted when the color mode is set to "B/W". (Page 27)
Note
DUPLEX
SPECIAL FUNCTION
ACC.
DUPLEX SCAN
DUPLEX SCAN
GH
PQR
DUPLEX
SPECIAL FUNCTION
DUPLEX SCAN
SPECIAL FUNCTION
B/W THRESHOLD
LIGHT SOURCE
VOID AREA
PAPER SIZE SET
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