ColorKing [With Chip] Compatible with HP 59X CF259X Toner Cartridge Replacement for HP LaserJet Pro M304, M404, MFP M428 Enterprise M406, MFP M430, -Black, 10,000 Pages High Yield, Single Pack: Amazon.co.uk: Computers
HP 59X (CF259X) high capacity black toner (original HP) HP 123ink.ie