Compatible for HP Printer: Laser Jet Pro 300 color M351a / Laser Jet Pro 300 color MFP M375nw / Laser Jet Pro 400 color M451dn / Laser Jet Pro 400 color M451dw / Laser Jet Pro 400 color M451nw / Laser Jet Pro 400 color MFP M475dn / Laser Jet Pro 400 color MFP M475dw Printer. 2 x CE410A Black Toner Cartridge Up to 2,200 pages per black toner cartridge (based on 5% coverage of Letter size Paper). Actual toner yield varies with usage, graphics printed and environmental conditions. Our toner cartridges are made of quality materials: smooth OPC & roller and industrial grade packaging. Make your presentations and printouts stand out with greencycle toner cartridge that produces clear, vivid, bold, and eye-catching text and graphics. GRENCYCLE toner cartridges have been sold worldwide for over 12 years, with consistent quality and stable compatibility, compatible for HP printers, and printing results as good as OEM. We use multi-layer shock-absorbing packaging and sturdy outer boxes.