Extra High Capacity Lexmark B252X00 Black Toner Cartridge (Return Program) 51B2X00 These toner cartridges are guaranteed

These toner cartridges are guaranteed to work in the following Canon printers

Colour Laserjet Pro M454DW

Brother HL 1870N toner cartridges

Brother MFC 8840DN toner cartridges

Extra High Capacity Lexmark B252X00 Black Toner Cartridge (Return Program) 51B2X00 These toner cartridges are guaranteedThis is a genuine Extra High Capacity Lexmark B252X00 Black Toner Cartridge (Return Program). This toner is an ultra high capacity cartridge, the largest capacity for your printer, that gives you an increased yield of up to 10,000 pages per cartridge, triple the yield of the standard capacity cartridge and nearly double the capacity of the high capacity cartridge. It's the same physical size and installs into your printer as normal, it simply contains