The Canon GPR-20/21 Cyan Drum Unit C 0257B001AA is a new OEM blue laser print unit designed for the Canon GPR 20/21 series printers. Made in Japan, this unit is compatible with specific Canon models and is manufactured by the trusted brand Canon. With a unit quantity of 1, this high-quality drum unit ensures crisp and clear cyan prints for your printing needs. Ideal for professionals and individuals looking for reliable printer supplies, this Canon GPR-20/21 Cyan Drum Unit is a top choice for maintaining optimal printer performance.