These printers use the 71B1HM0 cartridge:
Lexmark CS 317
Lexmark CS 417
Lexmark CS 417 DN
Lexmark CS 517
Lexmark CS 517 DN
Lexmark CX 317
Lexmark CX 417
Lexmark CX 417 DE
Lexmark CX 517
Lexmark CX 517 DE