LEJ-640FT VersaUV Roland LED UV Flatbed Printers
A natural extension of the award-winning VersaUV series, the LEJ-640FT flatbed UV printer delivers unparalleled printing capabilities and superior compatibility with the widest range of substrates, including heavy, rigid materials up to six inches thick and weighing up to 220 pounds.
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In addition to CMYK, the LEJ-640FT adds White and Clear Coat ECO-UV inks for spectacular POP displays, interior design, art, promotional products, and 2-sided signs with high visual impact and unique dimensional effects. The result is a flatbed UV printer for exceptional graphics that are anything but flat.
• Unsurpassed media compatibility for substrates up to 6" thick and up to 220 pounds
• Robust 64" x 98" flatbed
• Powerful, zoned vacuum system for holding difficult materials flat
• ECO-UV inks, available in two formulations:
o ECO-UV ink in CMYK plus White and Clear
o ECO-UV S for added flexibility (CMYK and white only)
• Low-heat UV LED curing system
• Patent-pending Automated Ink Circulation System
• Delivers a maximum print speed of 133 sqft/hr.
• Produces flawless 1440 x 1440 dpi prints
• Dual gear stepper motors and rack and pinion drive system for precision printing
• Easy-to-use handheld control unit for full printer operation and status monitoring
• Pin registration for material placement accuracy
• Replaceable felt print surface for substrate protection
Robust Flatbed Table with Powerful Vacuum and Precision Movement
The LEJ-640FT boasts a robust, all-steel frame designed to reduce vibration while supporting materials of up to 220 pounds. The 64" x 98" bed handles popular 4' x 8' sheets and unique substrates up to 6" thick. Pin guides ensure precise registration for 2-sided prints or for repeated jobs. The zoned vacuum bed keeps media flat and ensures optimal suction for small or large boards. With 175 CFM suction, the commercial vacuum easily handles Sintra™, Coroplast™ and styrene yet is quieter than a Dyson residential vacuum cleaner. Dual-gear step motors and rack and pinion drive system ensure accurate printing.
Optimized Print Quality and Performance
The LEJ-640FT delivers a maximum print speed of 133 sqft/hr in High Speed CMYK mode. Like all VersaUV series printers, it can produce 1440 x 1440 dpi press proofs with flawlessly smooth gradations, super fine details and sharp text on actual substrates used for production.
EZ Handheld Controller
The LEJ-640FT includes a convenient and easy-to-use handheld controller to operate the unit and monitor the printer status. This allows the operator to keep the controller handy whether you are working in the front or the back of the printer.
Unsurpassed Media Compatibility
The combination of advanced ECO-UV inks with low-heat, state-of-the-art UV-LED lamps enables VersaUV flatbed printers to print on virtually any substrate, delivering an unprecedented range of media compatibility and print quality. ECO-UV ink adheres to a wide range of treated and untreated substrates, including foam boards, Sintra, acrylic, plywood, MDF and much more, with exceptional image quality. With up to 6 inches of media clearance and 220 lb. weight handling, printing on previously too thick or heavy materials is now a reality.
Advanced ECO-UV Inks
Roland's UV flatbed printers, including the VersaUV LEJ-640FT, use ECO-UV inks available in CMYK, White and Clear. Instant-drying and flexible, ECO-UV inks produce prints that can be stretched and applied around curved surfaces and edges without cracking. With long-lasting, highly energy-efficient UV LED lamps, our state-of-the-art UV LED curing system instantly cures ink to substrates. For added flexibility, upgrade to ECO-UV S – which expands up to 200 percent, allowing graphics to wrap uneven shapes, corners, curved surfaces, and more. Roland's unique automated Ink Circulation System circulates the white ink in the LEJ-640FT every eight hours to prevent the settling of pigments in the lines. In addition, this system controls the discharge of white ink, reducing ink waste and eliminating manual maintenance.
Flexible Ink Configuration Options for Unmatched Versatility
All VersaUV models support three ink configurations selectable at installation.
• CMYK + White + Clear Coat can be used for a wide range of applications, including prints with spot varnish, POP, window graphics, exhibit displays and unique textured graphics. White ink is ideal for producing rich, dense color graphics on clear and dark substrates. Clear Coat can be used as a spot gloss or matte highlights, to coat the entire image for a high-gloss finish, or overprinted for simulating embossing and other three-dimensional textures.
• Ideal for applications that require high opacity white, the CMYK + dual White mode achieves opacities up to 1.5 times higher than the single white configuration.
• The CMYK + dual Clear mode can build up three-dimensional textures twice as fast as the normal ink mode and can produce more dramatic effects with larger reliefs.
State of the Art Curing System for Matte and Gloss Finishes
The VersaUV's ability to reposition its twin UV-LED lamps automatically increases productivity in high quality modes and allows simulation of matte and gloss varnishing effects.
Innovative Automated Ink Circulation System
The automated Ink Circulation System circulates the white ink in the LEJ-640FT every eight hours to prevent the settling of pigments in the lines. In addition, this system controls the discharge of white ink and minimizes waste by monitoring the white ink usage and the types of jobs that are printed.
Note that, due to the nature of white ink, the white ink cartridge still needs to be shaken prior to use each day as the ink in the cartridge is not circulated by this system.
Roland Intelligent Pass Control™ Technology
This patent-pending system precisely controls dot placement between passes, allowing the VersaUV LEJ-640FT to produce smooth gradations and exceptional solid colors, while achieving faster throughput and optimal image quality in all print modes, including higher speeds.
Enhanced Media Presets
The VersaUV series includes a wizard-based media settings menu that walks the user through all the necessary adjustments to ensure optimal print quality. These adjustments can be saved as a Media Preset that can be quickly reloaded when the same media is run. When invoked, it reconfigures all printing parameters with the pre-calibrated values, saving time and money by minimizing the chances of user error. Up to eight Media Presets can be saved and named accordingly for easy identification.
Designed for the Environment and Safety
The energy-efficient LEJ-640FT automatically enters a low-power mode when it is not used for an extended period of time. This design considerably reduces the emission of greenhouse gases. And because LED lamps do not require any warm up time, saving energy does not reduce your productivity.
The LEJ-640FT is ventilation-ready, featuring a built-in connector for an air filtration system. In addition, the LEJ-640 uses a light source that is completely ozone free and emits light in the range called Near-UV of the UV spectrum, making it a safe alternative to conventional UV lamps.
Roland VersaWorks RIP Software
VersaWorks RIP software has been exclusively developed for Roland inkjet printers and printer/cutters. This true Adobe PostScript 3 RIP ensures exceptional production output with unmatched ease of use.
VersaWorks incorporates the latest Adobe CPSI engine 3019 for faster processing, better color and smoother gradations and can control up to four Roland devices including GX series cutters.
VersaWorks features a host of advanced production features to maximize output and minimize time and costs, including the Roland Color System and PANTONE® libraries for spot color matching, Variable Data Printing for serialized job output, ink consumption and print time estimation, and the Max Impact preset for richer color contrast, outstanding image quality and maximum productivity. VersaWorks also includes the Roland Texture Library featuring 72 ready-to-use textures that can be applied to designs by layering the LEC's clear coat ink. For white ink applications, you can select from either single pass or dual pass modes.
Need a Media Profile? The New Roland Profile Center is Just a Click Away
The New Roland Profile Center makes it easier than ever to locate and download profiles from Roland and other major media profile suppliers.
Roland OnSupport Included
Roland OnSupport is an online support portal that provides real time feedback on the user's machine. This system monitors ink levels and provides access to manuals and software updates, how-to guides, preventive maintenance guides, machine usage metrics and periodic updates to firmware. It sends notifications to the user's cell phone or e-mail address and allows the user to both manage their productivity and gain direct feedback from Roland.
Two-Year Trouble-Free Warranty
Roland inkjets combine unbeatable performance with legendary Roland reliability. As further proof of their unmatched reliability, Roland offers a Two-Year Trouble-Free Warranty for the LEJ-640FT when equipped exclusively with Roland inks if the warranty is registered within 60 days of delivery.
Roland Reliability, Service and Support
Roland printers have earned a worldwide reputation for reliable performance and outstanding results. Roland's international ISO certifications are your assurance of quality products and service. We build high-performance products and back them with a wide variety of supplies and accessories. No other manufacturer can match the high level of service and support we provide, which includes free webinars, informative "how-to" articles and videos, free software updates and expert technical assistance.
Roland's international ISO certifications are your assurance of quality products and service. We build reliable, high-performance products and back them up with first-rate customer service and a wide variety of supplies and accessories.