Epson Stylus Color 640 User Manual page 30

Note:
The available Print
Quality settings may
be limited by the Media
Type you choose.
In Automatic mode,
the Halftoning setting
is selected based on
the data in your print
job.
In Custom mode,
Halftoning is
preselected for each
project type to give you
the best printout.
No Halftoning is
available only when
you select Black as
the Ink setting.
Advanced Printing
4 Choose the Media Type and Ink settings you want to use. (If
you're not sure which Media Type to select, see
Special Media.)
5 Choose one of the following Print Quality options:
Economy
For low-resolution rough drafts on plain paper. Saves ink.
Normal - 360 dpi
For most documents on plain paper, transparencies, or
360 dpi Ink Jet Paper.
Fine - 720 dpi
For high-resolution output on plain paper, Photo Paper, or
Photo Quality Ink Jet Paper.
SuperFine - 1440 dpi
For the highest-resolution output on Photo Paper or Photo
Quality media.
6 Choose one of the following Halftoning options:
No Halftoning
For printing black text only.
Error Diffusion
For printing photographic or video/digital camera images.
Blends each color dot with the dots around it.
Fine Dithering
For printing graphs or other images that require precise,
solid areas of bright colors.
Selecting
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