TN421C TONER FOR BC4

Brother TN-421C cyan toner is a toner cartridge for laser printing, intended to supply cyan toner for compatible Brother colour laser devices.

Its stated yield is up to 1,800 pages, measured in accordance with ISO/IEC 19798. The page yield provides a standard reference for estimating how much printing a cartridge can support.

Brother describes the TN-421C as designed for consistent output and high-resolution documents, from the first print to the last.