The power to get the job done
	Ultra high-speed 180 ppm printing RZ970 digital printers set a new benchmark for high-speed printing. Thanks to 180ppm output, you can print an astonishing 10,000 copies in less than an hour, making short work of even the heaviest print job.

	Enhanced cost-efficiency
	Falling price per page With a RISO printer, the longer your print run, the lower the cost per page - unlike a copier where the cost per page is fixed. Since the major cost for any job is the price of the master, the more pages you print the less each one costs, to the point where you're paying little more than the price of the paper and ink.

	Ultimate paper-handling convenience
	Two optional auto document feeders are available. AF-VI:II is a single-side scanning unit that scans at double speed, while DX-I is a dual-side scanning type with quadruple-speed scanning*. Both units have a 50-sheet capacity.
	Auto document feeder AF-VI:II Auto document feeder DX-I
	Multi-tray paper feeder The multi-tray paper feeder unit (standard for RZ977 only) adds two further 1,000-sheet paper trays to the standard 1,000-sheet paper tray. You can load paper of different sizes in each tray for immediate access, or load the same size paper in all three trays for long,uninterrupted print runs. Auto control stacking tray The auto control stacking tray (standard for RZ977, option for RZ970) automatically adjusts the stacking fence to match paper size. This means your finished documents will always be neatly aligned with no edges sticking out to get folded or mutilated.

	600dpi scanning/printing and more assure superb results
	600dpi scanning and printing Full 600dpi scanning and printing gives beautifully clear output. In particular, very small letters are superbly legible and large curves have ultra-smooth outlines. 600x600dpi 300x300dpi
	HD Black ink and HD masters Specially developed for the RZ970, RISO HD Black ink and HD masters give a deeper, richer black for an even more professional and pleasing look to documents. Scanning contrast Adjusts contrast when scanning documents for best legibility. Tone curve Free adjustment of overall tone curve for finer tone gradations. Dot process Adjusts dot pitch for clearer, sharper halftone photos. Contrast adjustment Allows final adjustment of contrast before making the master. Print density adjustment Easy control of total print density for greater legibility. Riso iQualitySystem Automatic assurance of optimum print quality, easy monitoring of consumables.

	Lightweight, front loading print drums
	Thanks to front loading design and print drums lighter than ever before, swapping a print drum for one of a different color is a simple operation everybody can quickly and easily carry out.

	Easy ink setting
	Changing the ink bottle is also quick and easy with front panel access: simply insert the ink bottle and twist into place..

	Slide-out master unit
	The side-mounted master unit slides out like a drawer for fast, simple replacement of the master roll. Just remove the old one and drop a fresh one into place, and you're ready to go.

	Riso MZ 770 Operation Panel

	Easy-to-read for handy touchpanel operation
	Enjoy clear, at-a-glance viewing of functions - and even a preview of how your printed document will look - with the large touchpanel screen. Thanks to logical grouping of functions, you simply step through the menus until you reach your desired operation. What's more, you can customize the panel layout and even place your most-frequently used functions on the top screen.