Page yield:PFI-320 Ink Tank 5-Pack,Matte Black,Black,Cyan,Magenta, 1Yellow,Capacity: 300ML each PFI-320 ink cartridge,meeting your mass printing needs
Model confirmation:PFI-320 PFI320 Ink Tank check the printer model before purchase
Installation:PFI-320 PFI320 Ink Tank Before installation,you can shake the toner cartridge up and down or left and right to make the toner cartridge flow well and the product particles uniform