The HP DesignJet t790e is a large-format printer capable of producing high-resolution posters on glossy or bond paper.
The plotter is operated as a regular printer. You can prepare your design in any software. Read about how to Print a Poster, which includes information about common file formats and resolutions.
Glossy and Bond Paper are available. Costs are based on the the total number of linear inches of paper that you cut off the roll, with rates published below (see explanation of pricing rates).
Resolution: 1200 dpi
Paper Roll Width: 42 inches
Print Speed: 33.3 square feet per hour