A busy, high-volume print shop needs never-say-die people, and a printer that can deliver quality output at high speeds. Meet the new EJ-640 large format digital printer. With dual staggered print heads and a rigid new industrial design, productivity and quality are built in.
So are big-time savings.
The EJ-640 runs with new Roland EJ inks, which are available in 4 or 7 colours and 1-Litre cartridges that cost up to 35% lower than the competition. The result? High-volume, low-maintenance printing and bold, exciting colours that deliver higher profit margins.
Unshakable Performance, Even Under Pressure
Demand is high, business is cranking, so everyone and everything has to be clicking. The EJ-640 is your go-to large format digital printer for high quality, volume output of wall and vehicle wraps, posters, banners and indoor and outdoor signs. And 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.
More than a job, it’s your reputation coming out of that printer. Which is precisely why the EJ-640 large format colour printer is designed to ensure quality results even at high speeds:
New, specially formulated, quick-drying EJ inks produce amazingly brilliant colours. The inks also provide unmatched long-term outdoor durability, scratch and chemical resistance, broad media support and a wide spectrum of colour. And the available 1-Litre cartridges allow the EJ to run without frequent cartridge changes. Need more? Configure it for dual-CMYK or CMYKLcLmLk for finer details, smoother gradations and more neutral grays (made possible with Light Black ink).
The EJ-640 dries prints quickly – even in high-speed mode – for immediate finishing, installation or collection by the take-up system.
The integrated tri-heater system features:
An optional dryer/blower unit evenly dries large prints and enhances image saturation at high speed.
The EJ-640's three-part patent-pending wiper system is designed to significantly reduce buildup around the edges of the print head, decreasing wear and tear and prolonging its life.
Owning an intelligent Roland inkjet has its perks, like sharing information remotely. The Predictive Ink Calculator in VersaWorks lets you monitor ink supply for the print jobs you've posted to the queue, while Roland OnSupport emails you to let you know when a job is completed or ink is running low.
A revamped RIP, VersaWorks Dual – included with the EJ-640 – features a new core engine for better file processing, including files with transparencies, plus the advanced and ease-of-use capabilities that have always made VersaWorks, well, VersaWorks.
Roland EJ inks are GREENGUARD Gold certified and are engineered for environmental efficiency. That means each model is equipped with features that minimise ink consumption and reduce environmental waste and operational costs. All EJ ink cartridges are also eligible for the Roland Cartidge recycling program.
You can pair your EJ-640 printer with a Roland GX Pro Series cutter to quickly and easily contour cut printed decals, heat transfers, POP displays, vehicle wraps, labels and more. Roland Quadralign™ technology precisely reads crop marks on pre-printed data and aligns the graphic for perfect contour cutting.
Like all Rolands, the EJ-640 printer is built to provide years of reliable service – even in the most demanding environments – and is backed by our unmatched Five-Year Extended Warranty. Long-lasting, high-performance Roland devices are supported by first-rate customer service, including expert technical assistance and free software updates.
Roland's international ISO certifications are your assurance of quality products and service.
The EJ-640 delivers high color density and exceptional images and text that are last up to three years outdoors without lamination. Choose from a wide range of both coated and uncoated media, including backlit film.
The EJ-640 produces outstanding photorealistic poster graphics regardless of viewing distance. Roland DG’s state-of-the-art piezo print head technology creates beautifully smooth, band-free accurate color on a wide range of media – even at high print speeds.
Exceptional production capability, excellent imaging and unmatched reliability make the EJ-640 outstanding for vehicle graphics applications.
With variable droplet technology, the EJ-640 is generates art and photographic reproductions with accuracy and brilliant color.
|Printing technology||Piezoelectric inkjet|
|Media||Width||259 to 1,625 mm (10.2 to 64 in.)|
|Thickness||Max. 1.0 mm (39 mil) with liner|
|Roll outer diameter||Max. 210 mm (8.3 in.)|
|Roll weight||Max. 40 kg (88 lb.)|
|Core diameter*1||76.2 mm (3 in.) or 50.8 mm (2 in.)|
|Printing width*2||Max. 1,615 mm (63.6 in.)|
|Ink cartridges||Types||1,000-cc cartridge|
Four colors (cyan, magenta, yellow, black)
Seven colors (cyan, magenta, yellow, black, light cyan, light magenta, and light black)
|Printing resolution (dots per inch)||Max. 1,440 dpi|
|Distance accuracy*3||Error of less than ±0.3% of distance traveled or ±0.3 mm, whichever is greater|
|Media heating system*4||
Print heater and preheater set temperature: 30 to 45°C (86 to 112°F)
Dryer set temperature: 30 to 55°C (86 to 131°F)
|Connectivity||Ethernet (100BASE-TX/1000BASE-T, automatic switching)|
|Power-saving function||Automatic sleep feature|
AC 100 to 120 V ±10%, 11.0 A, 50/60 Hz or
AC 220 to 240 V ±10%, 5.5 A, 50/60 Hz
|Power consumption||During operation||Approx. 1,450W|
|Sleep mode||Approx. 75 W|
|Acoustic noise level||During operation||62 dB (A) or less|
|During standby||45 dB (A) or less|
|Dimensions (with stand)||2,750(W) x 785(D) x 1,520 (H) mm (108 (W) x 31 (D) x 59.9 (H) in.)|
|Weight (with stand)||220 kg (485 lb.)|
|Environment||Power on||Temperature: 15 to 32°C (59 to 90°F) (20°C [68°F] or more recommended), humidity: 35 to 80%RH (non-condensing)|
|Power off||Temperature: 5 to 40°C (41 to 104°F), humidity: 20 to 80%RH (non-condensing)|
|Included items||Dedicated stands, power cord, media clamps, media holders, replacement blade for separating knife, software RIP, User's Manual, etc.|
Windows® 10 (32/64-bit);
Windows® 8/8.1 (32/64-bit);
Windows® 7 Professional / Ultimate (32/64-bit)
|CPU||Intel® Core™2 Duo, 2.0 GHz or faster recommended|
|RAM||2 GB or more recommended|
|Video card and monitor||A resolution of 1,280 x 1,024 or more recommended|
|Free hard-disk space||40 GB or more recommended|
|Hard-disk file system||NTFS format|
|Optical drive||DVD-ROM drive|
To further increase your productivity, we recommend our optional heater and blower unit. The new, redesigned heater delivers even temperature distribution across large graphics and dries ink saturated prints quickly during high-speed production. Plus, the optional heater and blower can be installed right on the printer to conserve space in your shop.
|Dryer unit||Heating type (with blower fan), setting range for the preset temperature: 30 to 55°C (86 to 130°F) *1|
|Power requirements *2||
AC 100 to 120V ±10%, 5.5 A, 50/60 Hz or
AC 220 to 240 V ±10%, 3 A, 50/60 Hz
|Power consumption||Approx. 750 W|
|Weight||26 kg (57 lb.)|
|Power on||Temperature: 15 to 32°C (59 to 90°F)—(20°C (68°F) or more recommended), humidity: 35 to 80% (non-condensing)|
|Power off||Temperature: 5 to 40°C (41 to 104°F), humidity: 20 to 80% (non-condensing)|
|Included items||Power cord, arms, bushing, cable clamps, stays, hexagonal wrench, bolts, washers, User's Manual|
|EJ INK||EJ-CY||Cyan, 1,000cc|
|EJ-LC||Light cyan, 1,000cc|
|EJ-LM||Light magenta, 1,000cc|
|EJ-LK||Light black, 1,000cc|