HP 305A toner cartridges are composed of HP CE410A (black), CE411A (cyan), CE412A (yellow) and CE413A (magenta). These are the correct laser toner cartridges if you are using HP LaserJet Pro 300 color MFP M375nw, HP LaserJet Pro 400 color Printer M451dw, HP LaserJet Pro 400 color MFP M475dn, HP LaserJet Pro 400 color MFP M475dw, HP LaserJet Pro 400 color Printer M451nw and HP LaserJet Pro 400 color Printer M451dn printers. It is very important that you get the right cartridges for your printer because if you got the wrong cartridges, they will no fit to your printer. The standard page yield for each 305a cartridge is 2,200 pages.
Video: How To Install the HP 305A Black (CE410A) Toner Cartridges in a HP LaserJet Pro 400 M451dn Printer
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