... .Yield: 11-11.5k OKI toner reset chip: OKI C710/7111 Basic information: Toner reset chip for OKI C710/711OriginGuangdong China (Mainland ... DP205,205,305, 3140/3160,3550,6121,6128,6140 Toner reset chip for Epson ,X20,M4000,M2300/2400, M2010, C1600 Any ...