
6The Roland VersaEXPRESS RF-640 is a highly efficient and reliable eco-solvent printer, often praised by users as a solid workhorse for sign-making businesses. Its design focuses on low running costs, easy maintenance, and advanced productivity features, making it suitable for a wide range of applications from banners and signage to vehicle wraps and posters. Key Features & User Benefits: High Productivity: Praised for its ability to quickly produce high-quality graphics with speeds up to 521 sq ft/hr. An integrated take-up system is typically included to support unattended, high-volume production runs. Excellent Print Quality: Features a gold-plated print head with variable dot control to produce seven different droplet sizes, resulting in sharp, detailed graphics, smooth gradations, and rich contrast at up to 1440 dpi resolution. Innovative Ink System: The Roland Ink Switching System allows the operator to replace an empty 440 ml ink cartridge from the front without stopping the printer, ensuring continuous operation. It uses high-density ECO-SOL MAX 2 ink, which is Greenguard Gold certified and offers up to three years of outdoor durability without lamination. Ease of Use: Reviewers and users appreciate the user-friendly design, including automated cleaning cycles and the Roland Printer Assist iPad app, which allows for remote management of common printer functions and monitoring of ink usage. Reliability: The robust design, including a mirrored CMYKKYMC print head configuration that virtually eliminates chromatic banding, is built for demanding production environments and offers years of reliable service. ****needs print head replaces.
