Digital Duplicators

Outstanding image quality with 600 dpi, providing clear text and images with smooth gradations.

The SF EII series is a significant milestone as well as being a masterpiece of RISO’s ceaseless innovation. With its superior operability, high speed and outstanding print quality, the SF EII series advances you into a whole new dimension of printing.

Ease of Use

The easy-to-use control panel provides intuitive operation. Functions for printing, copying, scanning and managing data are all at your fingertips, logically arranged for intuitive operation on a 7-inch color LCD touch screen.

Automatic Standard Envelope Size Detection

The paper feed tray automatically detects standard envelope sizes, so customized registration is not required.

Easy Guidance for Changing Consumables

Reading the QR code attached on the duplicator body with a smart device leads to an instruction video on RISO's YouTube channel showing how to replace the master roll and ink cartridge, and empty the master disposal box.

Paper Memory Print

Paper Memory Print is useful when it is difficult to print directly from a PC or use a USB memory. Also, converting original data into a digital pattern improves confidentiality and helps prevent information leaks. This function easily converts original data created on a PC into a “Paper Memory Data” digital pattern. Scanning the data, the SF EII series retrieves the original data by decoding the digital pattern, achieving the same high quality of output image as that being processed through the PC.

Ink Color Variations

21 standard colors, 50 custom colors and special order-made colors are available. A wide range of printing colors can meet the needs of a variety of print jobs.

Usage Reporting

The SF EII series provides RISO Copy Count Viewer for counting users’ printouts, useful for understanding expenses and usage restriction. The aggregate results are available via printout or USB flash drive.

High-Productivity, Simple Operation, and High Quality Makes the SF EII series a Smart Choice.

Contact your local dealer to see a demo today!


Master-Making/Printing Methods

High-speed digital master-making/Fully automatic printing

Original Type

Book or sheet

Master Making Time

Quick Master Making mode:

  • 15 seconds (Letter, long-edge feed)
  • Approx. 17 seconds (Letter, short-edge feed)

Normal master making mode:

  • Approx. 17 seconds (Letter, long-edge feed)
  • Approx. 19 seconds (Letter, short-edge feed)


Scanning Resolution: 600 dpi × 600 dpi
Printing: 600 dpi × 600 dpi
Quick Master Making mode: 600 dpi × 400 dpi

Maximum Scanning Area

11 11/16 inches × 17 inches (297 mm × 432 mm)

Image Processing Mode

Line, Photo (Standard/Portrait), Duo (Standard/Line/Photo/Shadow off), Pencil (Darker/Lighter)

Print Reproduction Ratio

Type: inch
Zoom (50% to 200%), Free, 100% reduction ratio, Margin+ (90% to 99%), 4 levels of enlargement (200%, 154%, 129%, 121%), 4 levels of reduction (78%, 65%, 61%, 50%)
Type: mm
Zoom (50% to 200%), Free, 100% reduction ratio, Margin+ (90% to 99 %), 4 levels of enlargement (163%, 141%, 122%, 116%), 4 levels of reduction (87%, 82%, 71%, 61%)

User Interface

Color touch panel


Image, Contrast, Size, Paper Size Detection, D-Feed Check, Dot Process, Contrast Adj., Tone Curve, Multi-up Print, Book Shadow, Top Margin Adj., Binding Margin Adj., Max. Scan, Ink Saving, Quick Master Making, Preview, ADF-Semi-Auto*5, Storage, Overlay, Print Speed Adj., Print Density Adj., Print Position Adj., Interval, Renew Page, Auto Page Renewal, Rotate, Special Paper Ctrl, Program, Slip sheet sorting, Job Separation*6, Job Memory, Reservation, Editor, Idling Action, Confidential, My Direct Access, Meter Display, ID Counter Report, Proof Copy, Direct Printing, USB Job List, Paper Memory Print, Scanning mode, Admin., Auto Sleep, Auto Power-OFF, Power-OFF Schedule, ECO mode, Protect, RISO iQuality System

Ink Supply

Fully automatic (1,000 ml per cartridge)

Master Supply/Disposal

Full automatic (Ledger: approx. 215 sheets per roll)/Disposal capacity: approx. 100 sheets

Printing & Paper

Print Paper Size

3 15/16 inches × 5 13/16 inches to 12 7/32 inches × 17 inches (100 mm × 148 mm to 310 mm × 432 mm)

Print Paper Weight

12-lb bond to 116-lb index (46 gsm to 210 gsm)

Maximum Printing Area

11 15/32 inches × 16 23/32 inches (291 mm × 425 mm)

Paper Feed Tray Stacking Capacity

1000 sheets*, stacking height of 4 11/32 inches (110 mm) or lower

*When using the following weight of paper: 17-lb bond to 21-lb bond (64 gsm to 80 gsm)

Paper Receiving Tray Stacking Capacity

1000 sheets*, stacking height of 4 11/32 inches (110 mm) or lower.

*When using the following weight of paper: 17-lb bond to 21-lb bond (64 gsm to 80 gsm)

Print Speed

6 levels: 60, 80, 100, 120, 130, and 150 (High Speed *) sheets per minute.

* If the temperature of the inside of the print drum (cylinder) is less than 41°F (5°C), [High Speed] is not usable.

Print Position Adjustment

Horizontal: ±19/32 inches, Vertical: ±13/32 inches (Horizontal: ±15 mm, Vertical: ±10 mm)

Operating Environment

Power Source

AC 100-240 V, 50-60 Hz <3.4-1.6 A>

Power Consumption

Standard: Max.: 300 W, Ready: 20 W or lower, Sleep: 5 W or lower, Power-OFF: 0.5 W or lower

Optional Accessories Connected*: Max.: 315 W, Ready: 30 W or lower, Sleep: 10 W or lower, Power-OFF: 0.5 W or lower

* When all the following optional accessories are installed, Auto Document Feeder, Job Separator, IC Card Reader.

Dimensions (W×D×H)

When in use: 55 23/32 inches × 26 3/8 inches*8 × 41 15/16 inches*9 (1415 mm × 670 mm* × 1065 mm)

When in storage: 30 23/32 inches × 26 3/8 inches*8 × 41 15/16 inches*9 (780 mm × 670 mm* × 1065 mm)

*The depth does not include the stabilizers for the dedicated stand.
†The height includes the dedicated stand.

Required Space (W×D×H)

55 23/32 inches × 48 13/16 inches × 59 21/32 inches* (1415 mm × 1240 mm × 1515 mm*)

*The height includes the dedicated stand.


225 lb (102 kg)
The weight does not include the ink, master roll, and stand.

Optional Accessories

RISO FII Type Drum: Enables color printing. (Case included)

RISO Auto Document Feeder VII: Scans multiple documents automatically.

RISO Job Separator IV; NIII: Enables easy separation of printed sheets by inserting tape strips.

Card Feed Kit: Compatible with paper weight 27-lb bond to 221-lb index (100gsm to 400gsm). *Please contact a RISO sales representative for the kinds of paper that may be used.

Wide Stacking Tray: Allows use of paper up to 21 27/32 inches (555mm) on the long edge.

RISO Stand D Type III: Deluxe and with doors for convenient storage with a neat appearance.

RISO Stand N Type III: Sturdy open-front stand also offers convenient storage of consumables.

  • IC Card Reader Activation Kit RG
  • RISO Printer driver for Macintosh
  • Envelope Feed Kit

Compatible with paper weight 13-lb bond to 32-lb bond (50gsm to 120gsm).

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