Adjusting the Machine
4-72
4
C
u
sto
m
iz
ing Settings
1
Press
(Additional
Functions)
➞
[Adjustment/Cleaning]
➞
[Character/Background Contrast Adjustment].
You can adjust the relative contrast (brightness) of the hidden text and the
background when using the Secure Watermark mode.
2
Press [For Printer 1200 dpi] or [Standard].
Press [For Printer 1200 dpi] if the resolution is set at 1200 dpi during printing.
NOTE
To print at resolutions of 1200 dpi using the Color imageRUNNER C2550, the
1200dpi Print Expansion Board is required.
3
Select the color
➞
press [Sample Print]
➞
[Yes].
The setting range for the Relative Contrast Value will differ, depending on the
Standard Value Settings you have set.
NOTE
•
If adjusting the contrast of the background and characters (latent image), specify
the relative contrast value.
•
The area within the frame on the sample print is the output sample for the currently
set relative contrast value.
Standard Value Settings
Relative Contrast Value
0
0 to +7
4
-4 to +7
8 to 56
-7 to +7
60
-7 to +4
64
-7 to 0
Summary of Contents for ImageRunner C2550
Page 2: ......
Page 3: ...Color imageRUNNER C3480 C3480i C3080 C3080i C2550 Reference Guide 0 Ot ...
Page 44: ...System Settings 1 26 1 Before You Start Using This Machine ...
Page 104: ...Available Paper Stock 2 60 2 Basic Operations ...
Page 248: ...Priority Printing 5 16 5 Checking Job and Device Status ...
Page 276: ...Current Date and Time 6 28 6 System Manager Settings 3 Press OK ...
Page 490: ...When the Power Does Not Turn ON 8 94 8 Troubleshooting ...
Page 510: ...Index 9 20 9 Appendix Z Zoom Fine Adjustment 4 66 ...
Page 511: ......