Each cartridge individually print tested at manufacturing stage.. For Oki Printers - B4550, B4600, B4650. Colour - Black. Yield - Up to 7,000 pages.
ALPA-CArtridge Comp OKI B721 Black Toner 45488802 - 45488802
ALPA-CArtridge Comp OKI C710 Magenta Toner 43866106 - 43866106
ALPA-CArtridge Comp OKI C321 C301 Cyan Toner 44973535 - 44973535
ALPA-CArtridge Comp OKI C5650 Cyan Toner 43865707 43872307 - 43865707
ALPA-CArtridge Comp OKI ES3452 Cyan Toner 44973511 - 44973511
ALPA-CArtridge Comp OKI MC860 Yellow Toner 44059209 - 44059209
