The 4 Pack SJIC22P Ink Cartridge by Duhaink is specifically designed for use with Epson printers, including the TM-C3500 TMC3500 Colorworks C3500 C3510 and C3520 Printer models. This multicolor ink cartridge, with a laser print technology, offers high-quality printing results. With a unit quantity of 4, this product ensures that you have an ample supply of ink for your printing needs. Ideal for professional printing tasks, this ink cartridge delivers consistent and vibrant colors for impressive documents and images.