iTEKIRO High Yield Toner Cartridge for HP 55X, CE255X, 55A, CE255A; HP LaserJet P3010, P3015, P3015d, P3015dn, P3015n, P3015x; HP LaserJet Pro M521dn MFP, MFP M521dw; HP LaserJet Enterprise 500 MFP M525dn, HP LaserJet Enterprise 500 MFP M525f, HP LaserJet Enterprise flow MFP M525c + 10-in-1 USB Charging Cable iTEKIRO High Yield Toner Cartridge for HP 55X, CE255X, 55A, CE255A; HP LaserJet P3010, P3015, P3015d, P3015dn, P3015n, P3015x; HP LaserJet Pro M521dn MFP, MFP M521dw; HP LaserJet Enterprise 500 MFP M525dn, HP LaserJet Enterprise 500 MFP M525f, HP LaserJet Enterprise flow MFP M525c Toner Color: Black; Cartridge Quantity: 1-Pack; Shelf Life: 24 Months Page Yield: Average continuous 12500 pages based on 5% coverage of Letter / A4 Condition: Replacement freshly made of brand new materials, NOT ORIGINAL toner Bonus: Complimentary iTEKIRO 10-in-1 USB Charging Cable ($5 value) included, which can be used to charge most smartphones, cell phones, E-book readers, MP3, MP4, GPS, and digital cameras in the market