Review on High Yield Black Toner Cartridge HP 508X/CF360X for Use with HP Color LaserJet Enterprise M553 and M577 Series by Dylan Goins

Bought this cartridge as a replacement and received it quickly. A few months later our old cartridge ran out, so we opened up that sealed box to install a fuse. Inside the box was an obviously used cartridge (not sealed in a wrapper, covered in toner dust, with no tear strip). We installed it and there was no toner, the level is lower than the old one we just took out.