The Authentys PRO RT1 7710004156AP YMCKK ribbon is designed specifically for use with the Authentys PRO RT1 retransfer printer — the kind of consumable where compatibility isn't an afterthought, it's the whole point. Each roll delivers 750 full-colour prints using a YMCKK panel configuration: Yellow, Magenta, Cyan, and two Black panels.

That second black panel is what makes this ribbon suited to double-sided card production. While one black panel handles rich colour work on the front, the additional K panel gives you sharp, clean text, barcodes, and line graphics on the reverse — exactly what's needed for professional ID cards that carry variable data on both sides.

This is a genuine Authentys ribbon, carrying manufacturer part number 7710004156AP. Using the correct OEM consumable in a retransfer printer is not a minor detail — print quality, card durability, and printer longevity all depend on it.