XL Ink:

• WF-C878R / WF-C879R Black XL Ink
  Yield: 20,000 pages
  Part No: C13T05A100
• WF-C878R / WF-C879R Cyan XL Ink
  Yield: 20,000 pages
  Part No: C13T05A200
• WF-C878R / WF-C879R Magenta XL Ink
  Yield: 20,000 pages
  Part No: C13T05A300
• WF-C878R / WF-C879R Yellow XL Ink
  Yield: 20,000 pages
  Part No: C13T05A400

   

XXL Ink:

• WF-C879R Black XXL Ink
  Yield: 86,000 pages
  Part No: C13T05B140
• WF-C879R Cyan XXL Ink
  Yield: 50,000 pages
  Part No: C13T05B240
• WF-C879R Magenta XXL Ink
  Yield: 50,000 pages
  Part No: C13T05B340
• WF-C879R Yellow XXL Ink
  Yield: 50,000 pages
  Part No: C13T05B440

Note: The XL ink is suitable for both the Epson WF-C878R and WF-C879R, however the XXL ink is only suitable for the Epson WF-C879R.