The 64-in. SolJet EJ-640.
Roland has unveiled the SolJet EJ-640, a 64-in. eco-solvent inkjet printer designed for high-volume production. The machine features dual staggered printheads, a newly developed feed adjuster and media take-up system, and an integrated tri-heater system.
The accompanying EJ inks are available in 1-L cartridges in 4 or 7 colors (CMYKcmk); with a mirrored CMYK configuration, the EJ-640 prints up to 1098 sq ft/hr. The printer’s industrial design features a rigid shaft for media rolls and a reinforced rail and frame structure for improved precision at high speeds. It also features a heater and blower designed to prevent ink bleeding during take-up.
The EJ-640 can print unattended with Roland OnSupport remote monitoring, and an ink switching system pulls from a backup cartridge when the primary one runs out. Users also receive Roland’s VersaWorks Dual RIP, which processes both PDF and PostScript files, including files with transparencies.
Did you enjoy this article? Click here to subscribe to the magazine.