Compatible printer:For HP Enterprise 500 color M551dn/M551n/M551xh /MFP M575dn/MFP M575F, Pro 500 color MFP M570dn/570dw,Enterprise 500 color Flow MFP 575c
Package Content1-pack CE400X black toner cartridge.
High yield: 11000 pages at 5 percentage coverage of A4 paper.
Upgraded Smart Chip:Each compatible for hp 507a toner built-in Smart Chip to ensure full working compatibility,No additional adjustments during installation.
After sale: We guarantee the quality for 2 years. If you have any questions, please feel free to contact us, we will reply to you in 24 hours.