Review on Valuetoner Remanufactured Toner Cartridge Replacement for HP 305A 305X Printer (4-Pack) - CE410A CE410X CE411A CE412A CE413A, Compatible with Laserjet Pro 400 M451dn M451nw M475dn M475dw M451dw M375nw by Quvarious Morrow

Aside from my printer getting mad that I didn't use the $400 branded version of the toner, they seem great. Sometimes I print tons, sometimes I don't print anything for 6 months, and so far so good. I didn't notice any difference in print quality between this brand and this one at all. If this changes in the future I will update. The price is the best part of them. Considering $400 for HP, it's pretty good value for money. Even if they sucked, I'd still buy them from a major brand at 10% off.