The Lexmark CX310/CX410/CX510 Cyan Toner Cartridge is a cyan toner cartridge designed to deliver high-quality prints and accurate colors. It is compatible with Lexmark CX310 DN, CX310 N, CX410 DE, CX410 DTE, CX410 E, CX510 DE, CX510 DHE, and CX510 DTHE printers.