40X1510 512MB 100pin PC2700 Memory Upgrade for Lexmark Printer 850, 850E VE3, 850E VE4, 852, 854, 940, 945

Compatible with Lexmark C514, C522, C520, C522n, C514, C524, C524DN, C524DTN, C530DN, C532, C532DN, C532N, C534dn, C534dtn, C534N, C540N, C543DN, C544N, C770N, C772N, C780DN, C780DTN, C780n, C782n, C782dn, C782dtn, C920 Series, C920n, C920dn, C920dtn, C920n, C935dn, C935DTN, C935HDN, E260N, E460DN, T640 Series, T640DN, T640DTN, T640N, T640TN, T642 Series, T642DTN, T642N, T642TN, T644 Series, T644DTN, T644n, T644TN, T650N, T652N, W840 Series, W840DN, W840DNM, W840N, X543DN, X544N, X642e MFP, X644e MFP, X646DTE MFP, X646E MFP, X646ef MFP, X782E MFP, X850e MFP, X852e MFP, X854e MFP, X940E MFP, X945e, COLOR LASER PRINTER C782DN, C782DTN, Toshiba e-Studio 205CP, 360CP, 500P.