viscom düsseldorf 2015: Halle 8b, Stand 40-50  Roland DG Corporation, a leading manufacturer of wide-format inkjet printers and printer/cutters worldwide, announced the launch of its new SOLJET EJ-640 wide-format inkjet printer. With dual staggered print heads, an integrated tri-heater system, rigid industrial design and high-capacity 1-liter ink cartridges available in 4 or 7 color configurations, the EJ-640 is built for optimum performance and productivity. In a mirrored CMYK ink configuration, the EJ-640 achieves speeds of up 102 sqm/h. The new Roland VersaWorks Dual RIP software processes both PDF and PostScript files, including files with transparencies. Special attention has been given to high-volume users. A rigid shaft holds long and heavy rolls securely, and a newly developed Feed Adjuster ensures the smooth progression of media through the printer and onto the take-up system. Meanwhile, the powerful heater and blower prevent ink from bleeding during take-up. In 4-color CMYK mode, up to two liters of ink can be loaded for each color. With the Roland Ink Switching System, continuous printing is possible overnight without worrying about ink running out. When the primary ink cartridge runs out, its backup begins supplying ink automatically. Unattended operation is further facilitated by Roland OnSupport that sends an email to a smart phone, tablet or computer when a job is finished or ink is running low.

More information: http://www.rolanddg.eu