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As an Authorised Dealer, Grafityp UK Ltd is committed to delivering Roland printers with high quality after-sales support and service. We aim to ensure clients are able to get the best return on investment for their business.
The Roland SOLJET EJ-640 has been developed to increase high-performance productivity and quality and cut costs. Coupled with the reliability and durability of Roland DG technology, the EJ-640’s sturdy construction delivers exceptional quality output across a wide range of applications including outdoor and indoor signs, banners, posters, wall and vehicle wraps and much more. With an integrated tri-heater system, advanced media handling, and high-capacity inks, you can spend less time operating the printer and more time making money.
Staggered print heads cover a large print width for increased production and are arranged in a mirrored formation to reduce the chance of chromatic banding. Dual eight-channel Piezo inkjet heads house 180 nozzles per channel while the patent-pending Roland Intelligent Pass Control system controls dot placement between passes to produce exceptional solid colours and photographic image quality. Variable dot control achieves smooth gradations and deep image saturation on a broad range of media.
New, specially formulated, quick-drying EJ INK produces amazingly brilliant colors. The inks also provide unmatched long-term outdoor durability, scratch and chemical resistance, broad media support and a wide spectrum of color. And the available 1-Liter cartridges allow the EJ to run without frequent cartridge changes. Need more? Configurable to dual-CMYK or CMYKLcLmLk for finer details, smoother gradations and more neutral grays (made possible with Light Black ink).
The RF-640’s design allows for low running costs and easy maintenance. Precise inkjet technology and new optimised profiles for ECO-SOL MAX®2 ink work together for efficient ink consumption. An automated cleaning function also minimises ink usage and prolongs print head life. As a result, the RF-640 is highly efficient in both production and standby modes. As proof of its unmatched reliability, the RF-640 is backed by Roland’s unrivalled RolandCare Silver warranty.
Included with the SOLJET EJ-640 is the all new VersaWorks Dual RIP software, developed to include the latest native PDF and Postscript engine for better image translations when layers and transparencies are used. The native PDF engine allows Versaworks Dual to accurately and efficiently translate complex artworks from design packages. Versaworks Dual also has the latest Postscript engine allowing users to benefit from the best translation for each artwork type and preserve legacy file compatibility
This system combines printer and software advancements that control dot placement between passes, ensuring smooth gradations, flawless solid colours and faster throughput with virtually no banding. That translates into increased productivity and exceptional image quality, even at higher print speeds.
Roland OnSupport enables you to remotely track your production so you can get an alert to your computer or smart phone when ink is low or a job is finished. Roland OnSupport users can also quickly download firmware updates and important product information
There's no question that Roland inkjets combine unbeatable performance with known Roland reliability. But to give you further peace of mind the SolJet Pro 4 XR-640 printer/cutter comes with a comprehensive 1 year Roland Care Silver warranty
Piezo electric inkjet
259 to 1625 mm (10.2 to 64 in.)
Maximum 1615 mm (63.6 in.)
Max: 1440 dpi
Roland ECO-SOL Max2 ink
Four colors (cyan, magenta, yellow, black)
Seven colors (cyan, magenta, yellow, black, light cyan, light magenta, and light black)
Approx. 1,450 watts
Approx. 75 Watts
2,750 (W) × 785 (D) × 1,520 (H) mm (108 (W) × 31 (D) × 59.9 (H) in.)
220 kg (485 lb.)
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