• Overview
  • Features
  • Specifications
  • Applications

TR770 UV-LED Flatbed & Roll-to-Roll Inkjet Printer

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

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

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

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

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Expand your business in small workspace

TR770 accepts both flexible and rigid media substrates from films to metals. 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, the gantry moves along gantry guide for high performance printing. TR770 provides the ability to print onto rigid media up to 800mm (31.5") wide x 430mm (16.9") long and up to 200mm (8") thick.
TR770 owns the ability of smooth changeover from flexible to rigid or from rigid to flexible 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.

ColorPRINT RIP Software

ColorPRINT offers fast RIP speed, reliable & efficient job printing production, and streamlined workflow.

  • User-friendly 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

Printer Control Software (PCS)

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.

  • Sends job control commands to print, abort, pause, resume and reset
  • Sets pass number, speed, direction and job spacing
  • Sets spraying on/ off, timing, spraying frequency/ interval
  • Built-in print head alignment pattern

Different Color Configurations Meet the Demands of Applications

Color Configurations Benefits
4 color inks well reprint smooth gradations and light tones.
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. Automatic primer application function enables the primer to 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 special market application.

Superior White Ink Printing Expands Capabilities and Business

Printing with the high density white inks, TR770 offers bright and vivid colors on transparent and colored media. Thanks to the separate white ink circulation system, TR770 easily keeps the white ink properly mixed for consistent and reliable printing.
Coming with professional ColorPRINT RIP software, 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


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 main/ sub ink tanks, alarming for ink shortage or overflows.

An Active Negative Pressure System ensures high-quality printing at higher possible firing frequency of inkjet printing with industrial piezo print head.

Advanced Variable Droplet Size Control Technology enables 1-3 levels of grayscale inkdrop size control to realize smooth gradations and accurate color reproduction.

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
High speed USB 2.0 interface
Popular desktop file formats, including JPEG, TIFF, PDF, EPS and DCS
RIP and User Interface
ColorPRINT RIP software
Control panel with color LCD display panel
Printer Control Software (PCS)
Operational Environment
Temperature: 16-28°C (78-86°F)
Humidity: 40-70% (Recommended)
Altitude: up to 1000m (3281ft)
Electrical: Single phase 220V±10% (50/ 60Hz, AC);7 Amps Maximum; 1500W
Standard Configuration With Roll-to-roll Optional Device
Media Size Maximum Media Size (W × D):
830mm × 500mm (32.6" × 19.6")
Maximum Width: 770mm (30")
Maximum Print Area (W × D):
800mm × 430mm (31.5" × 16.9")
Thickness Up to 200mm (8") Up to 1.4mm (0.055")
Roll Diameter - Inside: 50.8mm or 76.2mm (2" or 3")
Outside: Less than ø 280mm (11")
Weight Maximum 20kg Maximum 40kg
Dimensions (W × D × H) 2140mm × 1370mm × 1535mm
(84.3" × 53.9" × 60.4")
2140mm × 1860mm × 1535mm
(84.3" × 73.2" × 60.4")
Print Head Model MH2420 MH5420
Number of Print Heads 4 6 2 3 4
Number of Colors CMYK WW + CMYK CMYK WW + CMYK WW + CMYK + VV
Productivity in
Print Mode
Unit: m²/ hr. (ft²/ hr.)
1200 × 600dpi,
4 pass
13.2 (142) 11.9 (128) 20 (215) 18.3 (197) 4.7 (51)
1200 × 900dpi,
6 pass
8.8 (95) 8.2 (88) 14.3 (154) 13.2 (142) 3.4 (37)
Productivity in
Print Mode
Unit: m²/ hr. (ft²/ hr.)
1200 × 600dpi,
4 pass
12.2 (131) 11.8 (127) 19 (205) 18.4 (198) -
1200 × 900dpi,
6 pass
8.5 (92) 8.2 (88) 13.3 (143) 12.8 (138) -