Epson AcuLaser C3900N Reference Manual page 31

Parameters
Collate
Duplex Options
Select Color
Color Separation
Brightness
Edge Strength
Economy Print
Auto Trapping
Black Over Print
Image Options/Text Options/Graphics Options
Parameters
Image RGB Source/Text RGB Source/
Graphics RGB Source
Settings
If On is selected, all pages in the documents are printed as sets of
printouts.
Default: Off
Specifies the duplex print binding position, if the duplex unit for the
printer has been installed.
Default: Simplex
Specifies the color for printing as Color or Grayscale.
Default: Color
Specifies the color separation.
Default: Off
Specifies the brightness of the image.
Default: 0%
Set the edge strength.
Default: Middle
Select whether or not economy printing is used.
Default: Off
Select whether or not neighboring colors are printed superimposed in
order to prevent white space around images.
Default: Off
Specify whether black objects are printed (superimposed) on a
neighboring color in order to prevent white space around black
characters or figures.
If Text/Figure is selected, superimposed printing is applied to text and
graphics.
If Text is selected, superimposed printing is applied to text.
Default: Off
Settings
Specifies RGB source for image/text/graphic as None, sRGB, Adobe RGB
(1998), Apple RGB, ColorMatch RGB, or Blue Adjust RGB.
Default: sRGB
AcuLaser C3900 Reference Guide
Operation on Linux 31