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TOP OF THE LINE...
Superb print quality with 600dpi resolution
Three paper trays for versatile printing operation
Large memory capable of document data memory
Enhanced online monitoring
-Direct-touch-control display
-Tone curve adjustment
-Multi-up printing (2, 4, 8, 16 and Tickets)
-Master renewal mode
-Supply status detection
-Auto paper stacking guide control
-Integral computer interface
-Network capability
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Gold Star Seal of Approval
Gold Star Seal of Approval
Click here to Download Spec Sheet
Click here to Download RP-3790 Specification sheet
Riso RP-3790 Digital Printer
Original Size Max. Ledger 11"x17"
Min. Business Card 2"x3.5" 
Scanning Resolution 600x600dpi
Paper Size Max. 13.4"x17.1" Min. 3.5"x5.5"
Paper Weight 13-lb bond to 110-lb index
Image Area Ledger Cylinder: 11.4"x16.7" 
Paper Feed Tray Capacity Multipurpose Paper Feed Tray : 1,000 sheets
Paper Feed Tray 1, 2 : 1,000 sheets each
Paper Receiving Tray Capacity 1,000 sheets
Print Speed 5 selectable print speeds (60 to 120 copies per minute)
Dimensions In use 54.3"x27.4"x42.7" In storage 30.7"x27.4"x42.7"
Weight Approx. 419lbs.