Installation Guide:STEP 1: Gently Shake for 5-6 seconds to loosen toner powder.STEP 2:Remove orange protective cap.STEP 3: Entirely pull out the sealing tape from cartridge.STEP 4: Insert the cartridge inside the printer and ensure each cartridge locked into correct slot.Compatible with the following printers:LaserJet Pro P1102/ P1102w / M1214nfh / M1132 / M1212nf MFP / M1217nfw MFP Printers
Up to 1,600 pages for each 85A Black cartridge. (5% coverage)