Which ink cartridges should I use with this product?

• Use these part numbers when you order or purchase a new maintenance box or ink cartridges.

  Maintenance box part number: T3661

  Note: For best printing results, use up a cartridge within 6 months of opening the package.

  Ink color	Part number
  	Standard-capacity	High-capacity
  Black	340120	340XL120
  Cyan	340220	340XL220
  Magenta	340320	340XL320
  Yellow	340420	340XL420
  Light Cyan	340520	340XL520
  Light Magenta	340620	340XL620