JETBEST REFILLABLE CARTRIDGE FOR ROLAND SOLJET XR-640

• Best to use with JETBEST 500ML Ink Bottle Ink Purchase
• Generic chip for Roland included
• Ink items are not included
• Recommend to replace refillable cartridge every 2 year

Upon install the bulk ink system, go to versawork, edit, preference, unclick show warning about ink shortage on print command. 

Savings: By switching from Roland Eco Sol Max 220ml ($75) ink cartridge to Jetbest 500ml ($35) bottle, you are saving $35 for every cartridge you replace. Savings for two set of ink cartridge per month would be $320.