Standard yield yellow rtn for use with lexmark c540dw, c540n, c543dn, c544dn, c544dtn, c544dw, c544n, c546dtn, x543dn, x544dn, x544dtn, x544dw, x544n, x546dtn, x548de, x548dte. This is a OEM COLOR TONER LEXMARK brand Toner Cartridge (SD YELLOW RTN) that works with the following printers / machines (C540DW, C540N, C543DN, C544DN, C544DTN, C544DW, C544N, C546DTN, X543DN, X544DN, X544DTN, X544DW, X544N, X546DTN, X548DE, X548DTE). Product Features: Compatible with: Lexmark C540n, C543dn, C544dn, C544dtn, C544dw, C544n, C546dtn, X543dn, X543dn RCS, X544dn, X544dn RCS, X544dtn, X544dw, X544n, X546dtn, X548de, X548dte Duty Cycle: Up to 1000 pages ISO/IEC 19798 Pricing Type: Lexmark Cartridge Collection Program, Lexmark Return Program (LRP) Printing Color: Yellow Printing Technology: Laser Product Description: Lexmark - yellow - original - toner cartridge - LCCP, LRP Product Type: Toner cartridge Benefits of this product: Lexmark yellow return program toner cartridge provides up to 1000 standard pages in accordance with ISO/IEC 19798. Accurate technology. Genuine quality. Environmental focus. It's Lexmark's nature. STANDARD YIELD YELLOW RTN. C540DW, C540N, C543DN, C544DN, C544DTN, C544DW, C544N, C546DTN, X543DN, X544DN, X544DTN, X544DW, X544N, X546DTN, X548DE, X548DTE. OEM LEXMARK Brand.