- toner cartridge ( equivalent to: HP CE402A )
- for HP LaserJet Enterprise 500
- 500 M551
- flow MFP M575; LaserJet Pro 500
The color-compatible laser cartridges use genuine polymerized (chemical) toner, just like OEM cartridges. Polymerization yields a tighter particle distribution with a small, consistent, spherical shape that improves print resolution, increases toner yield and decreases the cost per page.