Combining the flexibility of print and cut, the benefits of UV-LED printing and TrueVis heritage, the LG series adds a new dimension to graphics printing.
HIGH-DEFINITION OUTPUT
Create premium UV graphics with colour, white and gloss for textures and effects.
FASTER TURNAROUND TIMES
Increase output with quick-drying UV print & cut that keeps production moving efficiently.
BROAD MEDIA COMPATIBILITY
Produce vivid graphics on clear and dark media with high-density white ink.
SIMPLIFIED WORKFLOW
Enjoy all the tools that make your life easier, such as VersaWorks and Roland DG Connect.
The TrueVis LG Series combines high-definition UV printing, precision cutting and premium special effects in one versatile solution, helping you produce more applications, deliver greater value and expand your business opportunities.
- Premium UV print & cut - Produce high-definition graphics, precision contour cutting and specialty effects in one versatile workflow
- Single-pass multi-layer printing - Print up to three layers in a single pass for sophisticated colour, white, gloss and primer applications
- Expanded colour and effects - ECO-UV EUV5 inks with Red, Orange, White, Gloss and Primer deliver vibrant colour, high-density white and premium finishes
- Fast, reliable production - Powerful UV-LED curing, automatic media calibration, intuitive touchscreen controls and integrated take-up keep production moving efficiently
"There is no doubt that Roland DG has raised the company’s capabilities in the UV roll-to-roll market and that the LG series will be a formidable competitor."
Take print and cut further
TrueVis is synonymous with industry-beating print and cut machines. Enhance your capabilities with the added power of premium-quality UV-LED printing technology and special effects capabilities, and offer your customers even more products.
Faster, more
productive printing
Maximise production with staggered printheads, powerful UV-LED lamps and instantly cured ECO-UV ink. Combined with multi-layer printing and rapid W+CMYK and Dual CMYK configurations, it delivers fast, efficient output across a wide range of applications.
Frequently Asked Questions
What is the Roland DG TrueVis LG Series designed to do?
The TrueVis LG Series UV printer/cutters are designed for businesses that want to produce a wider range of high-value graphics in-house. They combine printing and contour cutting in a single workflow, with UV-LED ink technology, white ink, gloss effects, and extended colour configurations, depending on the chosen model.
In practical terms, this means a print business can move beyond standard graphics and offer applications such as window graphics, stickers and labels, backlit displays, POP displays, packaging prototypes, decals, short-run signage and textured print effects. The value is not only creative. It is operational too. More work can be produced internally, with less reliance on outsourcing and greater control over quality, timing, and margins.
How does the LG Series help a business expand its applications?
The LG Series gives print businesses access to applications that are difficult to produce with standard CMYK printing alone. High-opacity white ink supports printing on transparent, dark or coloured materials. Gloss ink can add texture, raised effects or premium details. Red and Orange inks, where selected, help reproduce stronger brand colours and more vivid graphics.
For a business, this matters because customers rarely ask for “UV technology”. They ask for a window graphic that looks clean from both sides, a label that feels more premium, a prototype that looks closer to the final product, or a display that stands out at close range. The LG Series turns those requests into real production opportunities.
Which businesses are best suited to the TrueVis LG Series?
The LG Series is the choice for busy sign shops, print service providers and production-focused environments where volume, deadlines and repeatability matter every day. It is designed for businesses that handle a steady flow of work, or want to take on more without making production feel fragile.
LG is well suited when the business needs fast output, easy day-to-day operation, large ink capacity, integrated take-up for longer runs, automatic calibration support and more productive multilayer printing. This is where LG becomes more than a UV printer/cutter. It becomes a production tool for businesses that need quality and speed to work together.
How does UV print and cut improve turnaround time?
UV-LED printing cures the ink during the printing process, so printed graphics can move more quickly into cutting, finishing or delivery. That can make a real difference when customers expect short lead times or when a shop has to manage many small jobs on the same day.
This is not just about printing faster. It is about reducing the waiting time between steps. For applications such as stickers, window graphics, POP displays, packaging prototypes or short-run promotional work, that shorter workflow can help a business respond faster, keep more jobs moving and avoid losing time in the gaps between production stages.
Why is the LG Series particularly strong for productive environments?
The LG Series combines several features that matter in real production: staggered printheads, powerful UV-LED lamps, 750 ml ink pouches, a 7-inch touchscreen, automatic calibration, an integrated take-up unit and one-pass multilayer printing. Taken separately, these are technical features. Together, they reduce the time operators spend preparing, checking, correcting, and restarting work.
That is the benefit a production manager or business owner will recognise. The machine helps keep work moving. It supports longer runs. It reduces friction during setup. It gives the operator clearer information. It makes complex UV work, including layered print with white, colour, gloss, more manageable in daily production.
How do VersaWorks and Roland DG Connect support day-to-day reliability?
The LG Series is part of a wider Roland DG workflow, not just standalone UV printers/cutters. VersaWorks provides the RIP environment for preparing and managing print and cut jobs, including colour management, special colour workflows and production settings for UV applications. Roland DG Connect adds another layer of control by helping users monitor printer status, production activity and maintenance-related information. It can also support cost and production analysis, helping businesses better understand expenses and make more informed decisions about job value and profitability. For roll-to-roll visual communication work, Roland DG Connect Designer with the Visual Communication module can help operators prepare print-and-cut graphics more efficiently, with tools for contour cutting, white-ink setup, background removal, and advanced print preparation.
For a print business, the benefit is practical. The team can prepare jobs, monitor production and understand business performance with greater confidence. That helps reduce uncertainty, protect margins and keep daily work under control.
Everything you need to succeed
Industrial-grade quality, highly efficient on-demand printing.
Power your workflow with our most intelligent engine yet.
Get stunning results every time with Eco UV ink.
Monitor performance, streamline setup, and continue producing.
A complete range of premium after-sales services.
Powerful software included
The TrueVis LG Series comes with Roland DG's advanced software solutions. Developed specifically for Roland DG, our fast and flexible software gives you all you need to produce your work, your way.
VersaWorks 7
This high-speed RIP includes a wide selection of productivity-boosting features and integrates smoothly into your workflow - from checking the status of your printer at a glance on both Mac and Windows operating systems to rapid colour correction.
Learn moreAdditional information
Datasheet
Download your LG-640 datasheet
Download the TrueVis LG-640 datasheet for key product information, ink configuration, software details and technical specifications.
Download datasheetSpecifications
| Model | LG-640 | LG-540 | LG-300 | |
|---|---|---|---|---|
| Printing method | Piezo ink-jet method | |||
| Media | Width |
335 to 1625 mm (13.2 to 64 in.) |
295 to 1371 mm (11.7 to 54 in.) |
182 to 762 mm (7.2 to 30 in.) |
| Thickness |
Max. 1.0 mm (39.3 mil) with liner, for printing Max. 0.4 mm (15.7 mil) with liner and 0.22 mm (8.6 mil) without liner, for cutting |
|||
| Roll outer diameter | Max. 250 mm (9.8 in.) | |||
| Roll weight | Max. 45 kg (99 lb.) | Max. 35 kg (77 lb.) | Max. 30 kg (66 lb.) | |
| Core diameter | 76.2 mm (3 in.) or 50.8 mm (2 in.) | |||
| Printing / cutting width1 |
Max. 1600 mm (62.9 in.) |
Max. 1346 mm (52.9 in.) |
Max. 736 mm (28.9 in.) |
|
| Ink | Type | ECO-UV (EUV5P) 750ml pouch | ||
| Colours |
Eight colours (Cyan, Magenta, Yellow, Black, Gloss, White, Orange, and Red) Seven colours (Cyan, Magenta, Yellow, Black, Gloss, White, and Red) and Primer Seven colours (Cyan, Magenta, Yellow, Black, White, Orange, and Red) and Primer Seven colours (Cyan, Magenta, Yellow, Black, White, Orange, and Red) Six colours (Cyan, Magenta, Yellow, Black, Gloss, and White) and Primer Six colours (Cyan, Magenta, Yellow, Black, Gloss, and White) Four colours (Cyan, Magenta, Yellow, and Black) |
|||
| Ink curing unit | Built-in UV-LED lamp | |||
| Print resolution (dots per inch) | Max. 1200 dpi | |||
| Cutting speed | 10 to 300 mm/s (0.39 to 11.8 in./s) | |||
| Blade force2 | 30 to 500 gf | |||
| Blade | Type | Roland CAMM-1 series blade | ||
| Offset | 0 to 1.500 mm (0 to 59 mil) | |||
| Software resolution (when cutting) | 0.025 mm/step (0.98 mil/step) | |||
| Media heating system3 | Front heater set temperature: 30 to 55 ℃ (86 to 131 °F) | |||
| Connectivity | Ethernet (100BASE-TX/1000BASE-T, automatic switching) | |||
| Power-saving function | Automatic sleep feature | |||
| Power requirements |
100-120/220-240 Va.c. 50/60 Hz 6.5/3.2 A |
100-120/220-240 Va.c. 50/60 Hz 6.5/3.2 A |
100-120/220-240 Va.c. 50/60 Hz 5.7/2.6 A |
|
| Power consumption | During operation | Approx. 800 W | Approx. 800 W | Approx. 650 W |
| Sleep mode | Approx. 85 W | |||
| Acoustic noise level | During operation | 63 dB (A) or less | ||
| During standby | 58 dB (A) or less | |||
| Dimensions (with stand) |
2902 mm x 748 mm x 1412 mm (114.3 in. x 29.5 in. x 55.6 in.) |
2648 mm x 748 mm x 1412 mm (104.3 in. x 29.5 in. x 55.6 in.) |
2038 mm x 748 mm x 1412 mm (80.3 in. x 29.5 in. x 55.6 in.) |
|
| Weight (with stand) | 209 kg (461 lb.) | 198 kg (437 lb.) | 168 kg (371 lb.) | |
| Environment | During operation4 | Temperature: 20 to 32 ℃ (68 to 89.6 °F), Humidity: 35 to 80 % RH (no condensation) | ||
| Not operating | Temperature: 5 to 40 ℃ (41 to 104 °F), Humidity: 20 to 80 % RH (no condensation) | |||
|
Specifications, designs and dimensions listed may be subject to change without notice
|
||||
| Extension Table | ET-64L | ET-54L | ET-30L | |
|---|---|---|---|---|
| Model | LG-640 | LG-540 | LG-300 | |
| Media | Weight | 200 to 300 g/m² (Paperboard such as coated cardboard) | ||
| Thickness | Max. 1.0 mm | |||
| Width | 335 to 1,591 mm | 295 to 1,337 mm | 182 to 728 mm | |
| Length | Max. 1,100 mm | |||
| Printing / Cutting | Width | Max. 1,566 mm | Max. 1,312 mm | Max. 703 mm |
| Length | Max. 810 mm | |||
| Blade | ZEC-U3050, ZEC-U3075 | |||
Why Choose Roland DG?
People buy Roland DG equipment because they know it will do what they need it to do - and more. Our mission is to bring new opportunities to society through digital technology, and we aim to develop the most reliable solutions in the industry.
- More than 40 years of trusted technical excellence
- Robust, flexible technology and repeatable results
- Unparalleled post-sales service and support
Get in touch today and find out why Roland DG is the first choice for print businesses worldwide.