Roland VersaArt RA-640 Large Format Inkjet Printer

Reproduce every detail with the industry's most advanced print head

For flawless print quality, the RA-640 is equipped with the latest   print head technology, featuring variable droplet control. The RA-640   produces droplets of seven different sizes to accentuate all of the fine  details in your image. The result is high-density printing with vibrant  colors, flawless photographic reproduction, smooth gradations and  superb contrast, achieving silky texture of face skin as well as vivid  red, blue and green of signage stand out.

High productivity and exceptional print quality

With the RA-640, you get all the benefits of our eight-channel   mirrored ink configuration, which eliminates the color unevenness that   can occur during bi-directional printing. This configuration (CMYKKYMC) delivers unmatched color consistency, even in high speed mode up to 33 m²/h. Roland Intelligent Pass Control® further enhances image quality by  precisely controlling dot placement between passes for images that are  virtually free of banding.

Automated maintenance features ensure print quality

Maintaining the RA-640 is easy. An automated cleaning function keeps the print head in optimal condition, ensuring consistent ink jetting. A  dual-wiping system, featuring a standard wiper and additional side   wiper, effectively removes dust and debris from the print head to reduce  maintenance requirements. An included Jam Guard protects the print head  from media jams or collisions.

Automated take-up system enables unattended production (optional)

Offered as an optional upgrade, the RA-640's heavy-duty take-up   system supports media rolls weighing up to 30kg(66lbs). This   finely-tuned system winds your media flawlessly, preserving print   quality through even the longest runs.