Epson Stylus Pro 7900 Brochure & Specs page 5

Matte Photo Light Light Light
Black Black Black
10-Colour Ink System
One of the most significant advantages of UltraChrome
Green inks, which bring about a dramatic expansion of the colour gamut, especially in the green to
yellow, and yellow to red ranges. In particular, with the new orange ink, the Epson Stylus
and 9900 printers deliver a major reduction in image grain that is typically evidenced in skin tone
reproductions.
Overall, the two new inks afford users an incredibly wide colour gamut – on a variety of media –
that contributes to their ability to generate prints of outstanding quality.
Short-Term Colour Stability 5min-144h MAX data
Epson Proofing Paper Commercial
Advanced SpectroProofer
To further help operators achieve absolute colour accuracy,
the Epson Stylus Pro 7900 and 9900 can be configured with an
optional SpectroProofer, enabling professional colour workflows
by means of automatic colour calibration and verification.
Through automation of those processes and with a mounting
unit for the SpectroProofer, the result is a simplified workflow.
Importantly, mechanical scanning ensures repeatability and thereby
reduces labour costs while delivering accurate output.
Existing Manual Process
New Automated Process
Cyan Light
Black Cyan Magenta
HDR Ink is the inclusion of Orange and
™
Excellent Short and Long Term Colour Stability
When Epson UltraChrome HDR Ink is fired onto the media by the MicroPiezo
TFP print head, it is rapidly absorbed deep into the substrate and as a result,
colours become resistant to change and stabilise quickly. Using genuine Epson
media, the new ink delivers prints with:
Automatic Colour Calibration
Vivid Vivid Light Yellow
Magenta
™ Pro 7900
• Lightfastness ratings of up to
75 years* for colour and over
200 years* for black-and-white
prints
To compensate for optical brighteners in media, the SpectroProofer
is available in two models – with or without a UV cut filter.
The flexibility of these options will ultimately allow users to generate
a colour certification label advising if the proof has passed or failed.
This ability is critical in the area of remote and contract proofing.
This option adds flexibility to easily integrate with all your existing
workflow and operates with a black or white backing of the
measurement patch, ensuring conformity with the ISO-12647-7
standard for proofing.
Green Orange
• Stable colour in just 30 minutes
• Excellent water resistance
• Improved scratch resistance
* Pertains to information on the
specification page
™