Review on GPC Image Compatible Toner Cartridge Replacement for HP 414A W2020A 414X - Fits Laserjet Pro MFP M479fdw M454dw M454dn M479fdn Printer Tray - Black Cyan Yellow Magenta, 4-Pack by Donald Phi

I was a bit concerned that the installation would be difficult or beyond my (limited!) technical abilities, but the instructions that came with it and especially that The accompanying tutorial video was very helpful and I was up and running within 20 minutes. All the tools you need to do this are actually included, so that's a plus if you don't have the right stuff lying around at home. Other than that, the print quality was excellent and I'm glad I chose this alternative. more expensive OEM options.