The Epson ColorWorks C4000 Gloss Black Ink Cartridge (part # C13T52L120, SJIC41P-BK, SJIC41P(BK) or T52L1) is for use in Epson ColorWorks C4000 Label Printers that are configured to use Gloss black ink cartridges only.
Important: This product is NOT compatible with Epson ColorWorks C4000 Label Printers that are configured to use Matte black ink cartridges. Ink cartridges are not returnable.
