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FORCEJET™ printing technology is based on the high-performance ink jet technology developed for demanding commercial applications. Four wide in-line ink jet heads (cyan, black, magenta, yellow) are arranged in parallel, allowing full-color printing of A3*4*5*6 / A4*7*8 size paper at a single pass. Eight-step control for each individual ink drop assures superb results even at these printers’ ultra high printing speeds. |
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Printing both sides of the paper is as easy as single-sided printing - and just as fast. Once the front of a sheet is printed, the paper is reversed via a switchback, stackless mechanism that then allows the reverse to be printed. This innovative mechanism achieves astonishing print speeds of 75 sheets duplex/150 ppm simplex*4*12 , 60 sheets duplex/120 ppm simplex*5*6*12 or 45 sheets duplex/90 ppm *7*8*12, dramatically improving productivity and also reducing paper consumption.
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Paper feeds horizontally beneath the print heads in a straight path, helping to achieve high print speed with minimal print offset. Multiple sensors and motors give micro-control of paper feed to match ink quantity sprayed from the print heads. |
RISO developed special fast-drying oil-based inks for the ComColor series. Since they are fast-drying they allow ultra high-speed duplex printing, preventing transfer to the back of the following sheet when stacked in the output tray, and also eliminating paper curling. With both fade- and water-resistance, these inks are ideal for high-level business use. |
With the use of an optional feed tray, the ComColor series printers can handle paper sizes up to 340 mm × 550 mm (13 3/8" × 21 5/8"). Maximum print area at 314 mm × 548 mm (12 3/8" × 21 9/16")*4*5, 310 mm × 544 mm (12 3/16" × 21 7/16")*6 exceeds the size of A3 pages, or 210 mm × 544 mm ( 8 1/4" × 21 7/16")*7*8 exceeds the size of A4 pages.
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| *1: | A4 long-edge feed, simplex, continuous printing, plain paper (85 g/m2 (23-lb bond)) in standard mode (print density setting 3). Chart used: Print measurement pattern [Color measurement sample 2 (JEITA standard pattern J6)] |
| *2: | A4 long-edge feed, simplex, continuous printing in standard mode, based on office color printers using cut sheet commercially available as of May 2009. (Source: RISO data) |
| *3: | When using plain paper (85 g/m2 (23-lb bond)). |
| *4: | Available on ComColor 9050 |
| *5: | Available on ComColor 7050 |
| *6: | Available on ComColor 7010 |
| *7 | Available on ComColor 3050 |
| *8: | Available on ComColor 3010 |
| *9: | 1,000-milliter ink cartridges. |
| *10: | A4 simplex, RISO color standard original (cyan, magenta, yellow, black total cover ratio 20 %) in standard mode (print density setting 3). |
| *11: | ComColor main unit with Face Down Tray. |
| *12: | A4 long-edge feed, continuous printing, plain paper (85 g/m2 (23-lb bond)) in standard mode (print density setting 3). Chart used: Print measurement pattern [Color measurement sample 2 (JEITA standard pattern J6)] |
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