Which ink cartridges should I use with my product?

• You can use the following cartridges.
  
  

  Ink cartridge	Part number
  Black (high capacity)	T0431
  Black (standard capacity)	T0441
  Cyan	T0442
  Magenta	T0443
  Yellow	T0444

  
  Note: The availability of black ink cartridge types varies by location. The high-capacity black ink cartridges are recommended as replacement cartridges for users who print frequently. Users who print infrequently may want to choose the standard capacity black ink cartridge. The CX6600 comes with the high-capacity black ink cartridge.