The RISO EZ591 Digital Duplicator

Feature-Rich, User-Friendly Digital Duplicator

Offering exceptional productivity and value, RISO’s EZ591 digital duplicator is the best choice for a mid-range model with a high-end feel! New features, advantages, and benefits, including the new ECO Mode and Photo Adjustment, make the EZ591 more than just the flagship of the EZ series. Like all RISO digital duplicators, the EZ591 brings versatile printing capabilities to any environment. The new Photo Adjustment option permits more control over photo reproduction, such as contrast and tone curve adjustments. Additionally, the EZ591 will allow you to print on a wide range of stocks from thick media to odd-sized and die cut stocks, recycled papers, envelopes, and more!

SPECS

Master-Making/Printing Methods

High-speed digital master-making/Fully automatic stencil printing

Original Type

Book, Sheet

Original Size

When using the Glass Platen : 1 31/32″ x 3 9/16″-12 3/16″ x 17″ (50 mm x 90 mm-310 mm x 432 mm)
When using the AF-VI (option) : 3 15/16″ x 5 27/32″-12 3/16″ x 17″ (100 mm x 148 mm-310 mm x 432 mm)

Original Paper Weight

When using the Glass Platen: 22 lb (10 kg) or less
When using the AF-VI (option): 13 lb bond-34 lb bond (50 gsm-128 gsm)

Scanning Area (max.)

11 11/16″ x 17″ (297 mm x 432 mm)

Print Paper Size

Standard: 3 15/16″ x 5 27/32″-12 3/16″ x 17″ (100 mm x 148 mm-310 mm x 432 mm)
Extend Paper Mode: 3 15/16″ x 5 27/32″-12 3/16″ x 21 27/32″ (100 mm x 148 mm-310 mm x 555 mm)

Paper Supply Capacity

1000 sheets (17 lb bond (64 gsm))

Print Paper Weight

Standard: 12 lb bond-110 lb index (46 gsm-210 gsm)
When using the Card Feed Kit (option): 27 lb bond-221 lb index (100 gsm-400 gsm)

Image Processing Mode

Line, Photo (Standard/Portrait/Group), Duo, Pencil

Resolution

Scanning resolution: 300 dpi x 600 dpi
Printing image resolution: 600e dpi (600 dpi x 600 dpi: Perforation density on the master)

Master-making Time (for 100% reproduction ratio)

Approx. 17 seconds (for Letter/Landscape) 19 seconds (for Letter/Portrait)

Printing Area (max.)

11 7/16″ x 16 3/4″ (291 mm x 425 mm)

Print Reproduction Ratio

4 enlargements (inch): 121%, 129%, 154%, 200%/ (metric): 116%, 122%, 141%, 163%
4 reductions (inch): 78%, 65%, 61%, 50%/ (metric): 87%, 82%, 71%, 61%
Zoom: 50%-200% in 1% increments
Free: Vertical 50%-200%, Horizontal: 50%-200%
Margin+: 90%-99%

Print Speed

60 ppm-130 ppm (5 steps variable)

Print Position Adjustment

Vertical: ± 19/32″ (± 15 mm), Horizontal: ± 3/8″ (± 10 mm)

Ink Supply

Fully automatic (1,000 ml per cartridge)

Master Supply/Disposal

Fully automatic (215 sheets per roll)

Master Disposal Capacity

Approx. 100 sheets

User Interface

LCD Touch Panel with Progress Arrow indicators, Front Side Operation

Power Source

EZ591U: 100 V-120 V AC, 50 Hz-60 Hz/220 V-240 V AC, 50 Hz-60 Hz

Dimensions (W x D x H) without Stand

When in use: 55 23/32″ (W) x 25 25/32″ (D) x 26 3/16″ (H) (1415 mm (W) x 655 mm (D) x 665 mm (H))
When in storage: 30 23/32″ (W) x 25 25/32″ (D) x 26 3/16″ (H) (780 mm (W) x 655 mm (D) x 665 mm (H))