Compatible with Ink Cartridge Model: For HP952 HP956XL Ink Cartridge -Compatible with ink cartridges: For HP 952XLBK (F6U19AN) HP 956XLBK (L0R39AN) HP 952XLC (L0S61AN) HP 952XLM(L0S64AN) HP 952XLY(L0S67AN) -For printers: For HP OfficeJet Pro 7740/ 8210/8216/8710/ 8715/8720/8725/8730/8740 All-in-One Printer -Ink capacity: black 50ML; blue 26ML, red 26ML, yellow 26ML -Ink cartridge installation: Open the printer cover when the machine is turned on, replace the ink cartridge when the ink cart returns to the ink cartridge replacement position, pay attention to the color correspondence during installation, confirm that the ink cartridge is installed in place, then close the cover, and press the OK button
