JETBEST PRO SYSTEM FOR ROLAND XR-640 PRINTER(MAX2)

Compatible Printer: XR640

• 4 (220ml) short refillable cartridges w/ chip for upper deck (C, M, Y, K)
• 4 (450ml) long refillable cartridges w/ chip for lower deck (Lc, Lm Lk, Cln)
• You do not need to buy new chips 
• Refill bottle

• Print with Roland Eco Sol Max2 Ink Cartridge
• 99% Color Match to Roland Eco Sol Max2 Ink Color 
• Just plug in the Jetbest cartridge and perform 3 strong cleans. Ready to print
• No need to flush the printer
• Each ink bottle is 500ml 
• Use same color profile 
• Everything included to start printing
• https://www.youtube.com/watch?v=wPRRNBCF5Y0