This article will assessment the Epson Stylus Pro 7890 and Stylus Pro 9890 huge structure inkjet printers. These printers have been introduced within the fall of 2010 and began transport to shoppers in December of 2010.
The Epson Stylus Pro 7890 and Stylus Pro 9890 are prime quality huge structure photographic and nice artwork printers. They meet and exceed the tough necessities of photographers and nice artwork print makers.
The primary distinction between the 2 printers is the scale of the printer itself and the utmost width that it is going to print. The 7890 lets in customers to print as much as widths of 24 “whilst the 9890 lets in customers to print photographs as much as 44” in width.
Print head generation
Both printers use a MicroPiezo TFP print head that produces a variable drop dimension, the smallest of which is 3.Five picoliters. These printers have the aptitude of printing photographs at a decision as little as 360×360 dpi and as excessive as 2880×1440 dpi. Most customers will normally print photographic high quality photographs at 1440×1440 dpi or 1440×720 dpi. This has a tendency to be the glad medium between print high quality and print pace.
Compatible working programs and connectivity
The Epson Stylus Pro 7890 and Stylus Pro 9890 will each run on a Mac or a PC. The supported working programs for Macintosh are Leopard 10.5.eight or upper. For a PC, customers want to be the usage of Windows XP, Windows Vista, or Windows 7.
Both printers come in a position to being hooked up via a 10 / 100Base-T Ethernet port or a hi-speed USB 2.0. Both are extraordinarily dependable and strong techniques of connecting the printer. For the ones companies the place a couple of customers will probably be printing or if the printer cannot be positioned just about the host pc, the Ethernet connection is a smart possibility. For the ones customers connecting by way of USB, a cable of not than 10 toes is really helpful to steer clear of connectivity problems.
Supported roll paper sizes
The Stylus Pro 7890 and Stylus Pro 9890 permit customers to print without boundary lines photographs. The roll sizes that can be utilized are 10 “, 13”, 16 “, 17” and 24 “huge for each printers. The 9890 additionally lets in customers to print without boundary lines photographs on 36” and 44 “huge roll media.
Both printers permit customers to print to roll paper or to manually feed a unmarried sheet. While feeding unmarried sheets can also be time-consuming, some customers choose this technique to do away with the curl this is related to printing to roll paper. However, many customers that print to roll paper will merely “reverse-roll” a broadcast symbol to do away with the curl within the paper.
Ink and switching between Photo Black and Matte Black
The ink used within the Stylus Pro 7890 and Stylus Pro 9890 is the Epson UltraChrome K3 with Vivid Magenta Ink Technology. These inks are introduced in 3 sizes – 150 ml, 350 ml, and 700 ml. While there are 9 inks loaded within the printer, 8 inks are used at one time. The 9th ink is both a Matte Black or a Photo Black ink. This ink channel can also be switched forth relying at the media that the person is printing to. This supplies the optimum black ink density on particular sorts of papers (matte floor or photographic floor). The small downside to switching black inks is the minimum lack of ink right through the black ink trade. Users will lose between 1.13 ml and three.34 ml with each and every transfer. The procedure for switching ink additionally takes between 2:00 and three:00 mins to finish.
The Epson Stylus Pro 7890 and Stylus Pro 9890 can produce prime quality, high-resolution photographic output for companies that require persistently remarkable effects. This printer is suited to colour crucial nice artwork copy studios and photographic studios printing their very own paintings in-house. The wide variety of roll paper sizes and without boundary lines printing choices and the power to modify between black inks must meet any person’s wishes.