Wholesale 6 Colors CISS with Ink / Continuous Ink Supply System for Printers. 6 Color CISS System: Includes LC, Y, M, K, C, and Light Cyan tanks with 100ml capacity per color. Wide Printer Compatibility: Designed for Epson R230, R210, R350, and R510 models. 100% Pre-shipment Testing: Every unit undergoes rigorous visual and functional inspection before shipping. Flexible Customization: Offers minor, sample-based, design-based, and full customization options. OEM and ODM Services: Manufacturer supports both OEM and ODM service requirements. Competitive Pricing: Provided by a manufacturer with established production lines and R&D team. Low Minimum Order: Accepts orders starting from just 1 set. Multiple Payment Methods: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.