Riso 570 User Manual - [Contrast]
Functions for Master-Making
Selecting Scanning Contrast for the Original [Contrast]
54
Selecting Scanning Contrast for the Original
[Contrast]
Scanning contrast can be adjusted to accommodate the density of the original.
Specify by selecting Auto or numeric levels (1-5).
In the Auto mode, “Contrast” is automatically adjusted to the background color (colour) of the original for printing.
Important!:
• “Auto” is available only when Image Processing mode has been set to “Line”.
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Note:
• Default Scanning Contrast can be set on the Admin. screen.
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1
Touch [Contrast] on the Master Mak-
ing Basic Screen.
2
Touch the desired contrast or
[Auto].
Levels of scanning contrast
1)
: Lightest
2)
: Lighter
3)
: Standard
4)
: Darker
5)
: Darkest
3
Touch [OK].
The following screen appears.
Returns to the Master Making Basic Screen.
“Contrast” is updated.
A4
Line
Black
Image
Basic
Selections
Functions
Admin.
Contrast
Auto
Size
Paper
Idle
Info
Ready to Make Master
Reserva-
tion
Multi-Up
Editor
Dot
Process
Black
Idle
Info
Line
Image
Basic
Admin.
Ready to Make Master
Reserva-
tion
Multi-Up
Editor
Dot
Process
D-Feed
Check
A4
Contrast
Cancel
OK
A u t o
Black
Idle
Info
Line
Image
Basic
Admin.
Ready to Make Master
Reserva-
tion
Multi-Up
Editor
Dot
Process
D-Feed
Check
A4
Contrast
Cancel
OK
A u t o
A4
Line
Black
Image
Basic
Selections
Functions
Admin.
Contrast
Size
Paper
Idle
Info
Ready to Make Master
Reserva-
tion
Multi-Up
Editor
Dot
Process
CAN_EN.book Page 54 Friday, September 21, 2007 10:42 AM