Printer Features; Realizing High Resolution - Epson Stylus Pro 4900 User Manual

Epson Stylus Pro 4900/4910
: Narrow
: Wide
: Wider
: Widest
❏
Indicates the selected number out of Custom Paper in
the Menu.
"Paper Setup menu" on page 106
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User's Guide
Introduction
17

Printer Features

This printer is a wide-format ink jet color printer
supporting 17 inch paper.
The main features of this printer are described below.

Realizing High Resolution

By implementing Epson UltraChrome HDR Ink
technology, we provide high-resolution printing to
meet professional needs.
Expansion of the color reproduction area providing a
wider range of expression
By using 10 color inks that include orange and green,
color ranges from bright, vibrant green to yellow as well
as yellow to red have been expanded even further.
Realizing an even gray balance without color casting
Fine black & white gradation has been achieved by using
three density types for black ink.
Providing two types of black ink to match the paper
type
You can choose from photo black ink or matte black ink
depending on the paper type. Photo black ink provides a
smooth finish to glossy photo papers. Matte black ink
increases black optical density for matte type papers.
This printer allows you to set both photo black ink and
matte black ink and switch between them depending on
the paper type.
"Changing the Type of Black Ink" on page 47
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Decreasing light dependency maintains an even
color under different environments
By using 10 color inks, we have reduced "light
dependency (color inconsistency)" in which the color
balance shifts due to differences in environmental light.
* These are measured results using A/F11 light
sources against a D50 light source.
Long life prints
Pigment inks maintain more beautiful and more vibrant
prints over a long period of time since their high water
and ozone resistance and high light fastness prevent the
inks from being broken down by light and ozone in the
air.
*