Mimaki UJV55-320 super wide format UV inkjet printer

The UJV55-320 super wide format UV-LED printer is a 128-inch roll-to-roll model featuring seven ink colors including white for printing on transparent or colored media. It supports media up to 127.9 inches wide for oversized graphics and panels, or can print simultaneously onto two rolls up to 60-inch (1.52 m) wide each. This new model produces vibrant colors with a high degree of opacity and consistent color can be achieved regardless of light source for optimal viewing results in day/night applications. This model features an in-line LED light for checking backlit signage during printing.

UJV55-320 Go Beyond Conventional

  • Super wide or dual-roll capacity
    • one 129.7-inch (3250 mm) wide roll
    • or two rolls up to 60 inches (1524 mm) each
  • Mimaki Proofing Panel (MPP) for instant print quality check
  • High productivity of up to 1184 SqFt/hr (110 SqM/hr)
    • Gigabit Ethernet connectivity
  • Outdoor durability with Mimaki original LUS-120 inks
  • C, M, Y, K, Lc, Lm and W ink available, with bulk ink reservoir
  • Variable dot printing and Mimaki Advanced Pass System (MAPS) for exceptional image quality
  • Nozzle Check Unit and Recovery System for maximum productivity

Mimaki UJV55-320 Product video


Highlights of the Mimaki UJV55-320 printer


Super wide or dual-roll capacity

The UJV55-320 printer supports media up to 127.9 inches (3.2 m) wide for oversized graphics and panels. It can also print simultaneously onto two rolls up to 60-inch (1.52 m) wide each. This dual-roll capability can double the productivity of a shop, with both rolls printing the same set of graphics, or completely different jobs.

Mimaki Proofing Panel (MPP) for instant print quality checks

An LED backlit-proofing panel gives the operator the ability to check the color fidelity during printing and react immediately to a misprint, which can help reduce waste and improve production efficiency. This feature is particularly useful for checking backlit prints. With a quick visual check, the operator can easily assess the print quality under similar conditions used for backlit signage.

High productivity.

This model offers fast print speeds of up to 1184 square feet (110 square meters) per hour. It is also fully networkable with industry standard Gigabit Ethernet for multiple printer connections over greater distances ensuring the highest productivity.

White ink for stunning backlits

White ink enables three-layer printing with color + white + color, ensuring color fidelity for backlit and double-sided signs during both day and night.

Mimaki technologies for exceptional print quality

  • Mimaki Advance Pass System 4 (MAPS4) technology reduces banding and produces smoother images.
  • Mimaki Fine Diffusion 1 (MFD1) patented dithering technique in RasterLink6 RIP software enhances image quality.
  • Variable dot printing produces smoother gradients and quartertones.
  • Waveform control jets each ink droplet at an optimum angle to maintain ink droplet formation and shape.


Mimaki technologies for uninterrupted printing

  • Mimaki Circulation Technology (MCT) for White ink circulates the ink at regular intervals to prevent pigment sedimentation for more stable printing.
  • Nozzle Check Unit (NCU) automatically detects and recovers clogged nozzles. If a nozzle cannot be recovered, the Nozzle Recovery System (NRS) selects substitute nozzles and restarts printing.
  • High-capacity ink reservoirs hold up to three liters of ink for long runs.


What you can do with the Mimaki UJV55-320 printer

  • Backlit and Day/Night Signage
  • Oversized posters
  • Point-of-purchase displays
  • Window graphics
  • Banners
  • Posters
  • Exhibition graphics
  • and more…


Technical overview of the Mimaki UJV55-320

Print system On-demand piezo, arranged in four staggered lines
Max media width 127.9 inches (3250 mm)
Max print width 126 inches (3200 mm)
Printing resolutions 300, 600, 900, 1200 dpi
Max print speed 1184 SqFt/Hr (110 SqM/Hr)
Ink type Mimaki LUS-120 UV ink: C, M, Y, K, Lc, Lm, W
Ink capacity 1 liter bottles with external 3-liter bulk ink supply unit
Max roll weight Large drive shaft: 220.5 lbs (100 kg)
Roll holder: 39.7 lbs. (18 kg)
Operational environment Temp: 68˚ – 86˚ F (20˚ – 30˚ C)
35-65% RH (non-condensing)
Connectivity Gigabit Ethernet (1000Bt) and USB 2.0
Power supply AC 200-240V, 50/60 Hz, 18A
Dimensions (W x D x H) 213 x 39 x 56 inches (541 x 99 x 144 cm)
Not including external bulk ink supply unit
Weight 2006 lbs. (920 kg)


Ink for the Mimaki UJV55-320

LUS-120 UV ink 1L Bottle
Cyan LUS12-C-BA
Magenta LUS12-M-BA
Yellow LUS12-Y-BA
Black LUS12-K-BA
Light Cyan LUS12-LC-BA
Light Magenta LUS12-LM-BA
White LUS12-W-BA
LUS-120 UV ink Cyan Magenta Yellow Black Light Cyan Light Magenta White


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**Price shown is for U.S. and Canada only. For Latin America and Caribbean pricing contact Mimaki USA.

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