RISO's high-speed inkjet technology, FORCEJET, consists of wide, color, in-line inkjet
print heads arranged in
parallel for single-pass printing of black, cyan, magenta, yellow
and gray on A3/Ledger short-edge feed paper.
Fast printing functionality combined with a rapid and stable paper supply results in a
print speed of 160 pages per minute for A4 long-edge feed, in simplex literally the fastest*1 in the world.
*A4 long-edge feed, simplex, continuous printing in standard density setting,
based on office color printers using cut sheet commercially available as of
September 2016 (Source: RISO data).