16H0057 - Lexmark - MEMORY - 32 MB - SDRAM FOR SELECT LEXMARK, LEXMARK OPTRA

For use with all models of the Lexmark C720, T420, T52x, T62x, T63x, W812, W820, E32x printers and Lexmark X720, X520, X522, X522s, X820e, X620e, X632, X630, X632e MFPs. Also all models of Optra T61x, Optra W810, Optra C710 and Optra M410, M412.