SOLJET EJ-640 Large Format Inkjet Printer

SOLJET EJ-640 Wide Format Printer Features

Gain an Edge with the SOLJET EJ-640 Wide Format Printer

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:

  • Dual eight-channel Piezo inkjet heads house 180 nozzles per channel
  • Offset-positioned print heads move in a large print swath for increased production and follow a mirrored pattern to reduce the chance of banding
  • Advanced media feed allows media to feed through the printer accurately at high speeds     
  • Rigid industrial design ensures quality output
  • Patent-pending Roland Intelligent Pass Control system controls dot placement between passes, producing exceptional solid colours and photographic image quality
  • Variable dot control achieves smooth gradations and deep image saturation on a broad range of media     
SOLJET® EJ-640 Large Format Digital Printer Close Up

Produce Rich, Vibrant, Durable Colour for Less

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? Configurable to dual-CMYK or CMYKLcLmLk for finer details, smoother gradations and more neutral greys (made possible with Light Black ink).

Free Up More of Your Time.

Because the EJ-640 wide format colour printer doesn’t need constant attention, you can concentrate on other important tasks. Here are just a few features that get you through longest print runs:


1-Litre ink cartridges

take up system

Front-mounted take-up unit

adjustable media

Adjustable media feed for accurate centering and take-up


Support of heavy roll media


Rigid industrial design eliminates vibration for quality printing even at high speeds

media thickness

Fully adjustable print heads support various media thicknesses

SOLJET® EJ-640 Large Format Digital Printer

Count On a Quick-Dry Finish

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:

Pre-heater to improve media receptiveness
Print heater to accelerate ink fastness and brightness
Dryer to accelerate drying and ensure greater productivity and scratch resistance

An optional dryer/blower unit evenly dries large prints and enhances image saturation at high speed.

SOLJET® EJ-640 Large Format Digital Printer

Watch Those Print Heads Last Longer

The EJ-640's three-part patent-pending wiper system is designed to significantly reduce build up around the edges of the print head, decreasing wear and tear and prolonging its life.

Roland VersaWorks Dual

Brilliantly Easy Production with New VersaWorks Dual RIP

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.

  • Predictive Ink Calculator
  • Spot Color Replacement
  • Built-in Pantone® and Roland Colour spot colour libraries
  • Variable data printing
  • Embedded ICC support ink level adjustment tools
  • Advanced cropping, tiling and nesting options
Roland VersaWorks Dual

Quickly Find the ICC Profiles You Need

The Roland Profile Center makes it easier than ever to locate and download profiles from Roland and other major media profile providers

Predictive Ink Calculator

Print With Confidence, Even When You're Not There

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.

Predictive Ink Calculator
EJ-640 close up

Seamlessly Pair with a GR Series Cutter

You can pair your EJ-640 printer with a Roland GR 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.

Roland DG Quality and Reliability is Standard

The EJ-640 features an industry leading 5-Year Heads ‘n All Warranty.

Roland DG is committed to customer satisfaction and providing unmatched reliability, earning a reputation for long-lasting, high-performance devices backed by first-rate customer service. Roland DG proudly displays all international ISO certifications as your assurance of superior quality.

Roland's international ISO certifications are your assurance of quality products and service.