Epson T6643 EcoTank Magenta Ink Bottle 70.0 ml

Vibrant Detail. Unbeatable Yield.

The Epson T6643 Magenta EcoTank Ink Bottle (70.0 ml / C13T66434A) is a high-yield, dye-based color refilling consumable engineered specifically for Epson L-series and EcoTank printers, including popular models such as the L110, L210, L300, L355, L382, L486, L550, and L1300. Formulated with high-purity, ultra-fine magenta dye ink, it yields up to 7,500 composite color pages when combined with the full T664 color set, producing vivid red tones, warm skin shades, and rich color depth for graphics, photo prints, and marketing collateral.

The 70 ml bottle features a targeted nozzle spout that facilitates easy manual tank refilling without drips or spills. Manufactured under strict factory quality standards, this genuine ink formula preserves printhead reliability and guards Micro Piezo nozzles against clogging, drying, and sediment buildup, delivering exceptional cost-efficiency for home and office printing environments

Key Features

Vivid Magenta Tonal Richness

High-purity dye ink chemistry delivers rich crimson tones, warm flesh hues, and smooth color transitions. Engineered for rapid surface setting on plain and glossy media to generate punchy graphics without color bleeding.

High Volume Color Output

Standard 70ml bottle capacity produces up to 7,500 composite color pages when paired with the complete T664 color series. Extended print volume reduces replacement frequency while maintaining an ultra-low cost per page.

Micro Piezo Printhead Preservation

Filtered under strict cleanroom conditions to prevent sediment deposits and micro-nozzle clogs. Balanced fluid viscosity protects delicate piezo elements to ensure steady droplet distribution across long production runs.

Clean Spill Free Refill Spout

Targeted bottle spout mates cleanly with EcoTank magenta reservoir fill ports. Controlled fluid dispersion eliminates messy drops, back-pressure bubbling, and accidental staining during manual topping.

Factory Calibrated Compatibility

Formulated specifically for Epson L-series color desktop and wide-format EcoTank systems. Exact chemical composition ensures proper optical sensor detection and accurate CMYK balance across all print jobs.