4-3
4-1 Image Type
As shown below, you can select the mode you want to use with
your document or image. Just click on the corresponding button.
Line art
Error Diffusion
Halftone
Gray Scale
Line art
Line art includes only black and white areas.
There are no intermediate shades of gray in
between.
Error Diffusion
While taking up but a minimum storage space,
error diffusion gives good image texture and
excellent image details.
Halftone
Halftone simulates different shades of gray by
varying the threshold value of a matrix.
Gray (256 levels gray scale)
Scanner recognizes each point in the image as a
shade of gray (continuous tone). 8-bit gray gives
more detailed information about the image.