Ink TanksInk Tanks ......................................................................................................................................................... 803Replacing Ink Tanks ........................................................................................................................................ 803Checking Ink Tank Levels ............................................................................................................................... 815When to Replace Ink Tanks ............................................................................................................................ 815Ink TanksWhen purchasing ink tanks, make sure an A is printed on the label, along with the following Ink Tank serial numbers.• 330 ml (11.2 fl oz)• MBK Ink Tank PFI-303MBK• BK Ink Tank PFI-303BK• C Ink Tank PFI-303C• M Ink Tank PFI-303M• Y Ink Tank PFI-303Y• 700 ml (23.7 fl oz)• MBK Ink Tank PFI-703MBK• BK Ink Tank PFI-703BK• C Ink Tank PFI-703C• M Ink Tank PFI-703M• Y Ink Tank PFI-703YNote• For instructions on ink tank replacement, see "Replacing Ink Tanks." →P.803Replacing Ink TanksCompatible ink tanksReplacement ink tanks in 330 ml (11.2 fl oz) and 700 ml (23.7 fl oz) capacities are supported.Maintenance > Ink Tanks >iPF815 Ink Tanks11803