Epson big format printers have frequently been employed for producing a high standard of screenprint separations. It has been true from the days of the Stylus Pro Three thousand model, the actual venerable old workhorse is still to appear printing separations after 10 many years service. The actual 3000 and also the 7000 & 9000 versions utilized coloring printer ink which was compatible with a wide range of films. The number was substituted for the actual 4000/7600/9600 sequence which utilized Ultrachrome color ink and this needed the introduction of a new movie to provide decent outcomes -- Agfa SelectJet.
The current intro of the Ultrachrome K3 printers 4800/7800/9800 and their close relatives 4880/7880/9880 and the 11800 was a retrograde action for printers of separations. The ink was created to match the actual gloss level of photo taking images. Regrettably it is less ideal for screenprint separations because the previous kinds. Epson have introduced the 4400 as well as 4450 range designed to use Ultrachrome printer ink which work nicely but there are a number from the K3 printers that may be pushed into service as imagesetters.
The problem using the X800 printers is they do not create a handy ink droplet volume, paper is actually either fragile and allows light via or overweight and floods the actual film.
Colourgate handled the issue by publishing the proportion associated with yellow ink on top of the actual dark. Yellow has the next greatest ultra violet density of the ink. This is a practical solution however because it does not appear fairly it hasn't demonstrated really effective.
Wasatch has created a much more stylish solution - Epson heads can create a selection of dots for various resolutions. Wasatch have utilized this to put lower different droplet sizes next to one another within the same printing. This allows the RIP to lower a lot of it best protection with out additions as well as allows a range of good printers being more versatile.
This particular adjustable us dot option is only available within the Wasatch SoftRIP SP edition of the software which is an additional module towards the bottom. In addition to this function there are a handful of other features the SP edition consists of -- automated execution associated with hybrid screening - using halftones for the cyan, green as well as dark separations as well as FM or stochastic screening for that yellow-colored. Wasatch SoftRIP is another really elegant Tear for color printing getting Sixteen bit color rendering.
