For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.
Out of stock
Lexmark 55B0ZA0 Photoconductor Unit
Lexmark 55B2000 Black Return Program Toner Cartridge
Lexmark 55B2H00 High Capacity Black Return Program Toner Cartridge
Lexmark 55B0XA0 Extra High Capacity Black Toner Cartridge
Lexmark 56F0Z00 Black Return Program Imaging Unit