When remanufacturing an original Hewlett Packard CF542X toner cartridge, great care is taken to identify any worn parts, without compromising the overall integrity of the yellow toner cartridge. The unusable parts of the HP 203X yellow toner cartridge are then replaced with quality compatible components and the whole thing filled with a high quality powder.This high capacity remanufactured cartridge features a much higher page yield than the CF542A yellow toner cartridge (and the rest of the HP 203A) range, which are also available as Hewlett Packard originals.The same compatibility with many excellent Hewlett Packard colour laser printers is maintained with the ramanufactured CF542X yellow toner cartridge. Finely crafted by one of our oldest and most trusted suppliers, the CF542X toner cartridge (and the rest of the HP 203X range) comes fully guaranteed.