Keep color printing aligned with procurement and compliance requirements using the Lexmark 78C00CG Cyan Return Program toner cartridge. This OEM cyan supply is intended for Lexmark CS/CX421 and 52X series printers, making it a straightforward fit for organizations standardizing on those platforms. Return Program cartridges are a practical choice when teams want original manufacturer output quality with a cost structure suited to managed print environments. The cartridge supports consistent cyan reproduction for business documents, internal reports, and customer-facing materials where color accuracy and repeatability matter. For IT and purchasing teams, the value is in reducing uncertainty: known compatibility, OEM supply quality, and a cartridge designed for the specified device family. TAA designation adds another layer of fit for public sector and regulated buying environments. If your organization needs a cyan cartridge that aligns with approved sourcing requirements while preserving Lexmark print performance, this model is built for that role.