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.
Amazing media handling
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:
Four ink configurations including Clear Coat ink
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.
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.
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.