RISO’s EZ391 is an entry-level ledger-sized digital duplicator offering 600e dpi imaging, with 11” x 17” printing and scanning, glass platen, and an intuitive LED key pad user panel. With many new features and benefits such as the new ECO Mode, the EZ391 brings several technological advances and increased customer satisfaction

Enhanced printing: Print on a wide range of stocks from thick media to odd-sized and die-cut stocks, recycled papers, envelopes, and more. Spot color can also be added easily and affordably to produce high-quality newsletters, calendars, posters, and more! Additionally, the RISO i Quality SystemTM consistently monitors the status of the digital duplicator along with its supplies, while automatically making adjustments to ensure the best print quality in every print.
High-quality 600e dpi imaging: Providing much improved imaging over standard 300 x 600 dpi imaging, the EZ391 features 600e dpi imaging (dpi refers to the actual number of perforations in the master that the digital duplicator produces from a scan). 600e dpi digitally enhances the 300 x 600 scanned data to emulate a 600 dpi output image. The perforations are paired, providing an appearance of a smoother line than is obtained with 300 x 600 dpi.
Green is good: The EZ391 has a new ECO Mode feature, providing a competitive edge by setting new standards for environmentally-friendly printing! When activated, the ECO Mode decreases the printing pressure, reducing power consumption by 3%! Like all RISO digital duplicators, the EZ391 is ENERGY STAR certified, making it a sound environmental choice!
RISO i Quality SystemTM: Two-way communication between RISO i Quality System equipped printers and their supplies is made via integrated RF (Radio Frequency) tags. These tags relay information to the printer, assuming optimum first print quality and superior output throughout the entire job. The i Quality light panel on the EZ391 indicates ink and master levels, as well as when the master disposal box needs to be emptied, when and where there are paper jams, along with check settings, and call for service.
User Management: Make budgeting by department or user group simple! User Management allows you to set up 100 accounts and 32 groups, eliminating the need for key card counters. Take control of your printing and budgeting needs by using this feature to set up new user groups, rename, disable, limit usage, and get usage reports!
Progress arrows: RISO’s progress arrows provide visual confirmation of the status of where you are in the master-making or printing process.