DataProducts laser cartridges are developed and manufactured in state - of - the - art facilities utilizing technology and automation to ensure consistent, high quality printing. All DataProducts cartridges go through rigorous pre and post testing, are backed by a 100% satisfaction guarantee, and include expert cartridge support. DataProducts helps to Protect the environment by keeping used cartridges and cartridge components out of landfills. Remanufactured Toner Cartridge for HP CE255A (HP 55A) suits HP LaserJet Enterprise 500 MFP M525DN, LaserJet Enterprise 500 MFP M525F,Laserjet Enterprise Flow M525C,Laserjet P3010, LaserJet P3015, LaserJet P3015D, LaserJet P3015DN, LaserJet P3015X, LaserJet P3016, LaserJet Pro MFP M521DN, LaserJet Pro MFP M521DW, LaserJet Pro MFP M521DX, LaserJet Pro MFP M521DZ printers.