Lexmark #100XLA High Yield Black Ink Cartridge, 510 Yield (14N1092) Lexmark (#100XLA) S305 S405 S505 S605 S815 Pro205 Pro705 Pro805 Pro905 High Yield Black Ink Cartridge (510 Yield). Save Time Money and the Environment with Genuine Lexmark Supplies Lexmark (#100XLA) S305 S405 S505 S605 S815 Pro205 Pro705 Pro805 Pro905 High Yield Black Ink Cartridge (510 Yield) OEM Ink 100XLA Black 510