The Authentys AUC300YMCKO is the colour ribbon matched specifically to the Authentys Pro 300 and Pro 600 ID card printers. Using the correct ribbon for your printer isn't a minor detail — it's the difference between cards that look professional and cards that don't. This YMCKO ribbon combines full-colour dye panels for photo-resolution images, black resin for sharp text and barcodes, and a transparent overlay that protects printed cards against the kind of daily handling that would otherwise degrade them quickly.

Each roll delivers 300 full-colour prints. The YMCKO panel sequence — Yellow, Magenta, Cyan, Black, and Overlay — covers everything a standard ID card requires in a single pass. Sourced and approved directly by Authentys, it's the ribbon your printer was designed to work with. Third-party alternatives might look like a saving on paper; in practice, they tend to introduce print inconsistencies and risk voiding printer support.

If you're running an Authentys Pro 300 or Pro 600 and need a reliable supply of colour ribbons, this is the straightforward answer.