|Origin:||Made In Japan|
|Category:||Chemicals / Printing & Publishing Supplies|
|Label:||Roland printing , Roland , RA640|
|Min. Order:||1 pc|
Roland RA640 is an upgraded version of RS640, from a single four-color changed to double four-color, using eco solvent ink,speed is double of roland rs640.
USD13000 is best price..We have promotion now.It is a new machine model,
many people choose this machine.Roland company have stopted produce roland
rs640,so Roland RA640 is the best choice.
Roland VersaArt RA640 Eco Solvent Printer
1. with Epson Gold DX6 Head
2. Resolution: 1440 DPI
3. Printing width: 1.615m
Latest Model with Epson Gold DX6 Head, Roland RA640 VersaArt Eco Solvent Printer, 1.625 m (64 in), 1440 dpi
Unrivaled Printing Quality and Color Reproduction
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.
1 The media holder of this machine is exclusive use for the media of paper tube (core) inner diameter 3 inches. To use 2 inches media, the optional media flanges are required.
*2 The length of printing is subject to the limitations of the program.
*3 Using Roland specified media, print travel of 1m, temperature: 25°C (77°F), humidity: 50%RH, not assured when the print heater or dryer is used.
*4 Warm-up is required after power up. This may require 5 to 20 minutes, depending on the operating environment. The preset temperature may fail to be reached depending on the ambient temperature and media width.