Products > Riso > Riso One-Color Riso EZ221 Up to 130 pages per minute Standard 1,000 Sheet Paper Tray Optional USB port or Network Card Optional Spot Color Handles up to 8.5" X 14" Prints on newsprint, envelopes & postcards Riso EZ391 Up to 130 pages per minute Standard 1,000 Sheet Paper Tray Optional USB port or Network Card Optional Spot Color Handles up to 11" X 17" Prints on newsprint, envelopes & postcards Manage users with up to 100 accounts and 32 groups Riso EZ591 Up to 130 pages per minute Optional Document Storage Card USB port allows printing from a flash drive Standard 1,000 Sheet Paper Input and Output Optional Spot Color Handles up to 11" X 17" Prints on newsprint, envelopes & postcards Manage users with up to 100 accounts and 32 groups Riso SF5130 Up to 130 pages per minute Prints at 60, 80, 100, 120 and 130 ppm 300 x 600 dpi High Resolution Intuitive 128 × 64 dot LCD panel Standard 1,000 Sheet Paper Tray Output up to 8 1/4 inches x 14 1/16 inches Direct printing from a USB flash drive Riso SF5450 Up to 150 pages per minute Prints at 60, 80, 100, 120, 130, and 150 ppm 300 x 600 dpi High Resolution Intuitive 128 × 64 dot LCD panel Standard 1,000 Sheet Paper Tray Output up to 8 1/4 inches x 14 1/16 inches Direct printing from a USB flash drive Riso SF9450 Up to 150 pages per minute Prints at 60, 80, 100, 120, 130, and 150 ppm 600 x 600 dpi High Resolution 7-inch Color Touch Display Standard 1,000 Sheet Paper Tray Output up to 11 15/32 inches × 16 23/32 inches Direct printing from a USB flash drive