Changing Image Contrast On Prints - Riso RP3700I User Manual

C
hanging Image
Contrast on Prints
To achieve different tones on printed copies from those of an original, adjust the scanning
contrast.
[Auto]
The scanning contrast will be adjusted automatically according to the darkness of the
original scanned.
[Manual]
The scanning contrast can be selected manually.
Important!
The Auto Scanning Contrast Adjustment mode is available only for the Line processing
mode. However, this mode is not available with the Book Shadow Editing feature ([Book
shadow Editor]) even when the Line processing mode is selected.
[Auto] scanning contrast adjustment is not selectable when the Editing board
NOTE
(optional) is in use.
Touch the [Manual] button in the
1
[Contrast] column on the Main-
panel window.
The [ h ] [ j ] buttons and the indicator appear.
Change the scanning contrast.
2
The mark ( d ) on the indicator will move when the
[ h ] or [ j ] button is touched and indicates the
contrast currently selected.
Indicator
Scanning
Contrast
...... For newspaper or colored originals.
...... For poor copies or pencil-written originals.
• After adjusting the scanning contrast, make another master
NOTE
• You can customize initial settings.
64
p.154... Customizing the Initial Settings
Slightly
Slightly
Light
Standard
light
dark
to make the adjustment effective for further printed copies.
Ready to Make Master
Image
Line
Duo
Photo
Advanced
A3/Black
Ready to Make Master
Image
Line
Duo
Photo
Advanced
A3/Black
Dark
Size Contrast Paper
100% Auto A 3
Auto Manual Standard
Options
MULTIUP>OFF SORTER>OFF AUTO-GO>OFF
Idle
Size Contrast Paper
100% Auto A 3
Auto Manual Standard
Options
MULTIUP>OFF SORTER>OFF AUTO-GO>OFF
Idle
Main-panel
Contrast
M
13:59
M
13:59