Ink TanksInk Tanks ................................................................................................................................................... 734Replacing Ink Tanks .................................................................................................................................. 734Checking Ink Tank Levels ......................................................................................................................... 739When to Replace Ink Tanks ...................................................................................................................... 740Ink TanksWhen purchasing ink tanks, make sure a J is printed on the label, along with the following Ink Tank serial numbers.• 130 ml (4.4 fl oz) per color• BK Ink Tank PFI-102BK• MBK Ink Tank PFI-102MBK• C Ink Tank PFI-102C• M Ink Tank PFI-104M• Y Ink Tank PFI-102YNote• For instructions on ink tank replacement, see "Replacing Ink Tanks." →P.734• You can also use ink tanks other than M Ink Tank PFI-104M that are simply labeled A.Replacing Ink TanksCompatible ink tanksInk tanks that can be used in the printer are labeled with a white letter J in a black circle on the side. Request ink tankswith the same label when you purchase new ones. For details, see "Ink Tanks." →P.734Precautions when handling ink tanksTake the following precautions when handling ink tanks.Caution• For safety, keep ink tanks out of the reach of children.• If ink is accidentally ingested, contact a physician immediately.• There may be ink around the ink supply section of ink tanks you removed. Handle ink tanks carefullyduring replacement. The ink may stain clothing.Maintenance > Ink Tanks >Ink Tanks iPF75511734