Lexmark
40X1413
is compatible in the following Printer Models:
Lexmark Color Laser
Lexmark C520n (5022-010)
Lexmark C522n (5022-210)
Lexmark C522tn (5022-210)
Lexmark C524 (5022-400)
Lexmark C524n (5022-410)
Lexmark C524tn (5022-410)