Roland VersaUV LEJ-640 Hybrid UV Printer

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Product Code: VERSALEJ640

Description

Technical Specs

The LEJ-640 represents the height of print innovation by offering both flatbed and roll-fed printing in a single device. Printing CMYK, White and Clear Coat inks on virtually any substrate up to a half-inch thick, the LEJ is capable of producing a massive range of large-format graphics.

A flatbed and a roll-fed printer.

Print on rolls of paper and film and then simply attach the rear and front folding tables in minutes to enable printing on full-sheets of rigid media like Coroplast®, Gatorfoam® and other display substrates.

Explore new substrates, products and markets.

The LEJ-640 hybrid UV LED flatbed printer opens your business up to new possibilities in custom products and displays. Create everything from packaging prototypes and POP’s to wide-format signage, décor, exhibits, custom printed upholstery, window displays and more.

Advanced UV inks with clear coat effects.

Produce graphics with high-density color and a wide color gamut with Eco-UV inks in CMYK, White and Clear. Both ECO-UV and ECO-UV S formulations produce prints that do not need degassing and stretch up to 220 percent around edges, corners and curved surfaces. Clear Coat ink creates spectacular textures and finishing effects on displays, prototypes and other high-end applications.

The proof is in the print.

For critical proofing applications, the VersaUV is compatible with popular color proofing software, including CGS ORIS Color Tuner, GMG Color Proof and FlexoProof/Dot Proof and EFI Color Proof XF and Fiery XF RIP.

MODEL		LEJ-640
Printing method		Piezoelectric inkjet / Grit roller feed
Acceptable media	Width	Roll media: 8.3 to 64 in. (210 to 1625 mm) / Rigid or cut sheet: 9.9 to 64 in. (250 to 1625 mm)
	Thickness	Roll media: Maximum 39 mil (1.0 mm) with liner / Rigid or cut sheet: 0.51 in. (13 mm)
	Weight	Roll media: Maximum 88 lb. (40 kg) / Rigid or cut sheet: Maximum 26 lb. (12 kg)
	Roll outer diameter	Maximum 8.3 in. (210 mm)
	Core diameter	3 in (76.2mm) 2 in (50.8mm) [requires optional flanges]
Media take-up system		Maximum 8.3 in (210 mm) outer diameter / Maximum 88 lb. (40 kg) weight
Printing width		Maximum 63.6 in (1615 mm)
Maximum Printing Speed		133 sqft./hr. in CMYK mode
Ink Cartridges	Type	10.2 to 63.6 in. (259 to 1615 mm) ECO-UV inks
	Capacity	220 ml (± 5 ml)
	Colors	6 colors (Cyan, Magenta, Yellow, Black, White and Gloss)
	Configuration	CMYK+Gloss+White, CMYK+White+White or CMYK+Gloss+Gloss
Ink curing unit		Dual UV LED Lamps
Printing resolutions		360x720 dpi, 720x1080 dpi, 720x1440 dpi, 1440x1440 dpi
Distance accuracy		Error of less than ± 0.3 % of distance traveled, or ± 0.012 in (0.3 mm), whichever is greater.
Interface		Ethernet (10 BASE-T / 100 BASE-TX, automatic switching)
Power-saving feature		Automatic sleep feature
Power supply	Voltage and frequency	AC 100 to 240 V ± 10%, 50/60 Hz
Power supply	Required power capacity	Maximum 5.7 A
Power Consumption	During operation	Maximum 500W
Power Consumption	Standby mode	Approx. 15.2 W
Dimensions (with stand)		Without table unit : 126[W]x33[D]x51[H] in (3184[W]x836[D]x1281[H] mm) / With table unit: 126[W]x145[D]x51[H] in (3184[W]x3658[D]x1281[H] mm)
Weight (with stand)		Without table unit: 530 lb. (240 kg) / With table unit: 697 lb. (316 kg)
Environment	Power on	Temperature: 68° to 90°F (20° to 32°C) (72°F [22°C] or more recommended) / Humidity: 35 to 80% (no conde nsation)
Environment	Power off	Temperature: 41° to 104°F (5° to 40°C) / Humidity: 20 to 80% (no condensation)

Features

Amazing media handling.

One of the most powerful features of the VersaUV is the ability to use Eco-UV Clear Coat ink to create a wide range of special effects, from matte or gloss finishes to stunning spot treatments. By laying down multiple layers of Clear Coat, and automatically repositioning the UV lamps, the LEC allows you to simulate embossing as well as create truly unique custom-textured effects from water droplets to faux leather to crocodile skin...even Braille.

Integrated printing and contour cutting.

Versatility is what sets the LEJ-640 UV inkjet apart. With its combined roll-fed and rigid sheet capabilities, it allows users to print on a vast array of sign, display, décor and art materials, such as:

Foam board
Banner film
Fabric
Corrugated cardboard Vinyl
Artist canvas
SBS board
Synthetic papers

Four ink configurations including Clear Coat ink.

Eco-UV CMYK + Whie + Clear
Eco-UV CMYK + Clear + Clear
Eco-UV CMYK + White + White
Eco-UV S CMYK + White + White

Eco-UV inks adhere to a wide range of treated and untreated substrates and offer unmatched color gamut and image definition. They produce prints that require no degassing and can be stretched and applied around curved surfaces and edges without cracking. Eco-UV inks are packaged in convenient 220ml cartridges.

The LEJ-640 features a Clear Coat ink option for producing stunning texture effects, including matte, gloss varnish and embossed finishes.

Offering superior protection for scratch and chemical resistant graphics, both Eco-UV and Eco-UV s last up to six months on outdoor applications with Eco-UV ink lasting up to two years when used in combination with a Clear Coat. To ensure simple ventilation set-up for use with Eco-UV inks, the LEJ-640 features a ventilation hood for easy connection to an air filtration system.

Eliminate head strikes with smart sensor technology.

The LEJ-640 has a built-in sensor to check for proper media thickness, preventing head strikes and ensuring reliable printing on the widest range of substrates.

No rock but plenty of roll.

The LEJ-640 is a UV LED Printer that’s built to last. Its all-steel frame with rear and front folding tables reduces vibration and is designed for solid and stable support of industry standard 4’x 8’ sheet materials weighing up to 26lbs. The roll-to-roll mechanism easily loads and feeds extra-large media rolls that weigh up to 88lbs.

Turn up the printing with high-speed mode.

In high-speed mode, the LEJ-640 delivers a maximum print speed of 133 sqft/hr, producing 1440 x 1440 dpi prints with smooth gradations and super fine details.

Roland Intelligent Pass Control.

This patent-pending system precisely controls dot placement between passes, allowing the VersaUV LEJ-640 printer to produce smooth gradations and exceptional solid colors, while achieving faster throughput and optimal image quality in all print modes, including higher speeds.

Using ink efficiently.

The LEJ-640’s Automated Ink Circulation System increases image quality while lowering running costs. It prevents pigments from settling in the ink lines and provides a consistent ink density that reduces waste and produces exceptional image quality, even on long print runs.

Powerfully efficient and ozone-free LED lamps.

The LEJ-640 UV LED Printer features large LED lamps that cure fast and expedite print production. Lasting up to 10,000 hours - ten times longer than conventional UV curing lamps, the lamps operate at a very low-heat and enable printing on heat-sensitive materials without substrate damage. They can be instantly turned on or off for a true on-demand operation that requires no warm-up time.

The LEJ-640 bears the Roland Eco-label for environmental compliance. It has earned this label by providing a light source that is entirely ozone free, emitting light in the range known as Near-UV of the UV spectrum, making it a safe alternative to conventional UV lamps.

Easy and energy-conscious electrical set-up.

The LEJ-640 offers the lowest power consumption in its class and unlike latex and other large format printing technologies, it simply requires a standard electrical outlet without additional power supply or set-up. Requiring a fraction of the power that competitors’ flatbed printers demand, it significantly saves on electrical costs each year..

Worry-free take-up system.

The LEJ-640 includes an automated media take-up system for unattended roll-stock printing, with optimum media feed and tracking.

Roland DG OnSupport production assistance.

OnSupport further enables unattended production and optimizes workflow by delivering e-mail alerts to your computer or smart phone when ink is running low or a job has been completed.

For precise color management, Roland offers X-Rite's i1Basic Pro 2 for calibrating your monitor to display accurate digital color as well as, linearizing your Roland printer for consistent output. Upgrade to the X-Rite i1Publish Pro 2, which includes the same capabilities, as well as complete ICC/ICM media profiling. Both packages include the new i1 Pro 2 spectrophotometer, Pantone® Color Manager software and an accessories package. The i1Publish Pro 2 also includes i1Profiler software.

Roland DG quality and reliability is standard.

The LEJ-640 is a high-performance UV LED printer that’s not only built-to-last, but also comes with first-rate customer service and support. As proof of our customer commitment and unmatched reliability, Roland DG provides an industry leading Two-Year Trouble-Free Warranty*.

Roland DG international ISO certifications are your guarantee of superior quality.

*Registration within 60 days purchase and continuous exclusive use of Roland inks during the ﬁrst two years of ownership are required to qualify for the free second year of limited warranty coverage.

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