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TR 770
UV-LED Flatbed & Roll-to-Roll Inkjet Printer

The TR770 is a true flatbed UV-LED inkjet printer designed for efficient, versatile, medium-volume print production. The TR770 also supports a separate and dedicated roll media option that perfectly matches with the flatbed table.

To help expand your revenue-producing opportunities, the TR770 offer built-in White Ink printing capability. The TR770 also supports varnish for decorative effects or double-white for added versatility.

With a smart and compact design, the TR770 enables you to expand your business in small workspace. The TR770 is a reliable, cost-effective, multi-functional UV-LED flatbed and roll-to-roll (option) inkjet printer. 

Expand your business in small workspace
The TR770 accepts both roll and rigid media substrates from films to metals. The TR770 delivers a wide range of high-quality, durable indoor and outdoor applications. You will gain big versatility —— from POPs to backlits, signs,displays, decorations, etc. —— with the affordable TR770.

  • In flatbed printing mode, Gantry moves along gantry guide for high performance printing. The TR770 provides the ability to print onto rigid media up to 800mm (31.5") wide x 430 mm (16.9") long and up to 200mm (8") thick. 
  • The TR770 owns the ability of smooth changeover from roll to rigid or from rigid to roll media. The roll-to-roll optional device can be easily assembled with hasp locks.
  • The roll media option offers the ability to print onto flexible media up to 770mm (30") wide.

Benefits of UV-LED Technology
UV-LED technology is an earth friendly solution with no mercury, no ozone, no UVC rays, and no risk in bulbs breaking. Meanwhile, it has significant advantages in energy usage and in reducing the heat load to the substrate. With environmental-friendly UV-LED curing technology, the TR770 supports to print on a wide variety of media.

Superior White Ink Printing Expands Capabilities and Business
Printing with the high density white inks, the TR770 offers bright and vivid colors on transparent and colored media. Thanks to the separate white ink circulation system, the TR770 easily keeps the white ink properly mixed at all times for consistent and reliable printing.
Coming with professional ColorPRINT RIP software, the TR770 enables over-printing for backlit applications on transparent materials, under-printing for colored materials, printing white out of images, or printing white as a spot color.

  Under-Printing Over-Printing
 Print white ink at the  area of job
 Print white ink at the  area of image
 Print white ink and  color inks individually

Different color configurations meet the demands of applications
Color Configurations Benefits
                     4 color inks perfectly reprint smooth gradation and light tone.
 Directly prints on transparent and colored substrates.
 Brilliant and vivid image colors are displayed due to white ink layer under the  image.
      The primer can be printed with CMYK inks simultaneously. The automatic  primer application function enables the primer can be applied in the print  image area for better adhesion on different materials.
                  The varnish can be printed with CMYK inks simultaneously. Images will look  more attractive by printing the varnish layer. 
 The white ink and varnish can be printed with CMYK inks for unique market  application.

ColorPRINT offers fast RIP speed, reliable & efficient job printing production, and streamlined workflow.
  • Creative main interface especially with intuitive preview
  • Basic parameters can be set in one view
  • ICC color management 
  • “Copy Layout ” reduces setting steps for printing copies of multi-page jobs
  • Automatic white ink background choke
PCS offers a user-friendly interface to interactively control the printer, monitor printer status, and set printer options, such as the amplitude and pulse width of jetting waveforms and the temperature for each print head.
  • Send job control command to print, abort, pause, resume and reset
  • Set pass number, speed, direction and job spacing
  • Set spraying on/off, timing, spraying frequency/interval
  • Built-in print head alignment pattern
  • User friendly color LCD Smart Panel provides printer status information and offline printer control.
  • Automatic Ink Supply System monitors and controls the ink levels of the main/ sub ink tanks with liquid level sensors. The alarm will be automatically triggered for ink shortage or overflows.
  • An Active Negative Pressure System with digital control pressure display gauges ensures high-quality printing at higher possible firing frequency of inkjet printing with industrial piezo print head.
  • Advanced Variable Droplet Size Control Technology enables 1 to 3 levels of grayscale ink drop size control to improve the print quality of gradations and color.


Ink System

  • UV curable inks; CMYK, White, Varnish
  • 1L main ink tank for each color
  • Automatic ink supply system
  • Active negative pressure system

Print System

  • DOD piezo electric grayscale print heads, automatic voltage and temperature control
  • Double UV-LED lamps with air cooled
  • Automatic print head maintenance module for purging, wiping and capping
  • Automatically detect the thickness of media


  • All popular desktop file formats, including JPEG, TIFF, PDF, EPS and DCS

Operational Environment

  • Temperature: 20 to 30°C (78-86°F)
  • Humidity: 40-70% (Recommended)
  • Electrical: Single phase 220V +- 10% (50/60Hz, AC); 7 Amps Maximum; 1 KW

RIP and User Interface

  • ColorPRINT RIP software
  • Control panel with color LCD display panel
  • Printer Control Software (PCS)


  • High speed USB 2.0 interface


    Standard Configuration With Roll-to-roll Optional Device
Media Size
(W x D)
Maximum Media Size:
830mm x 500mm (32.6" x 19.6")
Maximum Print Area:
800mm x 430mm (31.5" x 16.9")
Maximum Width: 
770mm (30")
Thickness Up to 200mm (8") No limitation
Roll Diameter -
Inside:2" or 3"
Outside: Less than ø 280mm (11")
Weight Maximum 20kg Maximum 40kg
(W x D x H)
2140mm x 1370mm x 1535 mm
(84.3" x 53.9" x 60.4")
2140mm x 1860mm x 1535 mm
(84.3" x 73.2" x 60.4")


Print Productivity

Print Head Model MH2420 MH5420
Number of Print Heads 4 6 2 3 4
Productivity in 
Print Mode*
Unit: m²/hr (ft²/hr)
Productivity in 
Print Mode**
Unit: m²/hr (ft²/hr)

*Productivities in flatbed print mode are based on the printing area size of 800mm (W) x 500mm (D);
**Productivities in roll-to-roll print mode are based on the printing width of 770mm;
* **Productivities in flatbed or roll-to-roll print mode will float ±10%.


  • Stationery
  • Toys
  • Novelties
  • Gifts
  • Control Panels
  • Indoor Displays
  • Electronics
  • IC Cards
  • Packaging