Extra High Capacity Lexmark B252X00 Black Toner Cartridge (Return Program) 51B2X00 HP 305XD is a twinpack

HP 305XD is a twinpack of HP 305X black toner cartridges

This toner is manufactured by HP for use in your LaserJet pro printer

Colour Laserjet Pro M454DW

Canon IR525 toner cartridges

Extra High Capacity Lexmark B252X00 Black Toner Cartridge (Return Program) 51B2X00 HP 305XD is a twinpackThis 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