The Epson 603 ink cartridge, in black, is the standard version for Epson XP-2100 printers, among other models in the same range, such as XP-2105, XP-3100, XP-4100, WF-2810, WF-2830, WF-2835 and WF-2850. It uses pigmented black ink, which guarantees crisp and well-defined text in everyday documents, maintaining legibility even in older printouts stored in archives. It is a preferred option for those who print text documents sparingly and prefer a standard capacity cartridge, without needing the higher-yield XL version.