S SMARTOMNI Compatible Toner Cartridge Replacement for HP CF230A 30A, Compatible use with Color Laserjet Pro MFP M227fdn M227fdw M203dn M203dw with chip high yeild Page Yield: 1600 Pages for black toner cartridge at 5% coverage (Letter/A4) Compatible with HP Printers: HP LaserJet Pro MFP M227fdw M227fdn M227d, HP LaserJet Pro M203dw M203dn M203d series Easy to install: Package includes User Guide Condition: New compatible, from ISO 9001/14001 certified factory, not OEM 100% Satisfaction : 24-Month and 18-Month Shelf Life. 24 hour customer support with technical help for daily toner use.