Epson T702220-S Cyan DURABrite Standard Ink Cartridge

The Epson T702220-S is a standard-capacity cyan ink cartridge using DURABrite Ultra pigment ink, designed exclusively for the WorkForce Pro WF-3720, WF-3730, and WF-3733 inkjet printers. Unlike dye-based inks that absorb into paper fibers, DURABrite Ultra's pigment formulation bonds to the surface of plain paper, producing sharper edge definition on text and line art while resisting water and smear almost immediately after printing. For an office printer handling reports, presentations, and mixed-content documents, this ink chemistry is the correct choice — it produces professional output without requiring coated or specialty paper.

The individual cartridge format is an advantage in real-world use: when cyan runs out, you replace only cyan rather than a multi-color cartridge with remaining ink in unused chambers. This makes ink cost more transparent and less wasteful for users who don't print in equal proportions across all four channels. The standard capacity designation is the trade-off to understand before purchasing — if your WF-3720 handles moderate to heavy print volumes, the T702XL220-S high-yield variant offers a substantially lower cost per page. For occasional to light office use, the standard T702 is a straightforward, correct-fitment replacement that ships ready to install.