Lexmark
40X7700
is compatible in the following Printer Models:
Lexmark Mono Laser
Lexmark MS810n (4063-210)
Lexmark MS810dn (4063-230)
Lexmark MS810dtn (4063-230)
Lexmark MS811n (4063-410)
Lexmark MS811dn (4063-430)
Lexmark MS811dtn (4063-430)
Lexmark M5163dn (4063-490)
Lexmark MS812dn (4063-630)
Lexmark MS812dtn (4063-630)
Lexmark MS710dn (4063-832)
Lexmark MS711dn (4063-835)