The surprisingly large Epson SJIC26P(M) original cartridge contains a full 294ml of top-quality magenta ink. As the magenta ink within the Epson C33S020620 has been produced by the manufacturer of your ColourWorks inkjet printer, you can be sure of getting the best results possible.Each Epson SJIC26P(M) we sell comes fully guaranteed by the manufacturer and is compatible with every printer found listed on our page. There is genuinely not better choice for your office than the Epson C33S020620 magenta ink cartridge.