1000ML compatible ink cartridge exclusively for Riso Comcolor GL7430 & GL9730 digital duplicators. Made of premium oil pigment ink, it ensures steady ink supply and smooth feeding during mass printing. Built-in sensitive chip avoids machine error codes. Suitable for print shops, schools and offices. As a professional Riso consumables maker, we offer factory wholesale, independent PN labeling and OEM customization.

• High Page Yield: 1000ML large capacity prints more sheets and cuts printing expenses.
• Smooth Ink Supply & Feeding: Stable ink fluidity avoids broken lines; optimized structure prevents paper jams during mass printing.
• Anti-Clog Formula: Fine pigment particles keep print heads unblocked even after long standby time.
• Fast Drying Effect: No ink bleeding or paper curling, supports clear double-sided printing.
• Perfect Machine Compatibility: Built-in high-sensitivity chip, plug and play without error codes.
• Printer Protection: Mild RoHS-compliant ink will not corrode internal machine parts.
• Waterproof & Fade Resistant: Printouts stay bright and clear for long-term storage.
• Convenient Inventory Management: Independent PN marking for easy sorting and order tracking.

TYJY provides high-quality ink cartridges and ink specifically engineered for Canon, HP, and Epson printers. Crafted to meet rigorous performance standards, our products deliver consistent, vibrant results—whether for everyday office documents, professional presentations, or creative prints.

Designed for seamless compatibility with your Canon, HP, or Epson equipment, our ink ensures sharp text, true-to-life colors, and reliable operation, minimizing downtime and preserving the longevity of your printers. We prioritize quality and consistency, so every cartridge and bottle of ink meets the same high benchmarks you expect from leading brands.

Ideal for businesses, home offices, or professional users, our premium ink supplies balance performance and value. Contact us today for bulk pricing, customized orders, or to learn more about how our products can elevate your printing experience!

We may also supply below models of RISO Ink Cartridge: