backtop


Print 58 comment(s) - last by alcalde.. on Sep 27 at 1:22 PM


It'll be like having 1000 Johann Gutenbergs every minute! (image from the University of Houston)
Yes, we're gonna have to go right to ludicrous speed... when printing

The printing press, perhaps the greatest invention by modern man, could be taking another leap. A pair of engineers from the College of Judea and Samaria in Israel published their research in a recent edition of the Applied Physics Letters, which details an ink jet print head capable of printing ~1000 pages per minute.

Researchers Moshe Einat and Nissim Einat have designed a print head called JeTrix that is conceptually similar to that of a LCD monitor. The printer head features micro-reservoirs of ink, and each reservoir is responsible for an element on the page, just like how each pixel is represented on an LCD monitor. Traditional ink-jet heads need to move back and forth across paper, but this new concept enlarges the print head to the cover the entire sheet. This allows a page to be printed in just one process, which explains the remarkable printing speed.

This isn’t some idea cooked up in the heads of a couple mad scientists - Moshe Einat and Nissim Einat have already experimented with a 57600 nozzle matrix print head and achieved good results as proof of their design. The implications of JeTrix mean more than just improved printer technology; it could also lead to new ways of gathering and spreading information.

“The future applications of JeTrix will be traditional, such as extremely high-speed printers for industry, offices, and homes. But we also anticipate brand-new, pioneering applications. One example is in-store book printing – where the book is printed instantly for the customer. This could enable small bookshops or even airport kiosks to carry a huge variety of books. There's also personalization – newspapers or journals printed with a customer's name, favorite topics, and suitable advertisements,” Moshe Einat told PhysOrg.com.

With additional funding and R&D, the researchers behind this technology believe that commercial products based on the JeTrix printing head could be available in two years.


Comments     Threshold


This article is over a month old, voting and posting comments is disabled

HEH
By nutxo on 9/24/2006 2:00:42 PM , Rating: 2
A print head that can handle 1000ppm is all well and good but if you think you'll be able to walk into a store and have a novel printed you're sadly mistaken.

I'm a pressman with 12 years experience and the best way to describe paper moving through a machine at those speeds is like controlled chaos. These no way any device sitting in a bookstore made of plastic would every be able to handle it. Even if it could the noise would be insane in an environment like that.

I could see something like this in a lowend quick print shop although traditional printing would still be like 1/3 the cost per sheet.




RE: HEH
By HueyD on 9/25/2006 8:44:37 AM , Rating: 2
This is an inkjet printer. How would they keep the pages from sticking together, how much time is needed for the ink to dry. I think that would be the limiting factor as to how many pages could be printed in a minute.


"There is a single light of science, and to brighten it anywhere is to brighten it everywhere." -- Isaac Asimov











botimage
Copyright 2014 DailyTech LLC. - RSS Feed | Advertise | About Us | Ethics | FAQ | Terms, Conditions & Privacy Information | Kristopher Kubicki