OEM-Genuine HP Black CF230X, 30X,#30X ..High Yield 2300 ....For: HP LaserJet Pro M203dw ....HP LaserJet Pro MFP M227fdn .... HP LaserJet Pro MFP M227fdw ....Page Yield 2300........Also see: CF230A,CF230x
 "CF230X HP Page Yield Black Toner 2.3k")