Lexmark 40X4623 is compatible in the following Printer Models:

Lexmark Paper Handling

T65x StapleSmart II Finisher (4062-FIN)
C792, X792 500-Sheet Staple Finisher (7562-FIN)
C792, X792 500-Sheet Staple, Hole Punch Finisher (7562-FIN)
C792, X792 500-Sheet Offset Stacker (7562-OFS)

Lexmark Multifunction Mono Laser

Lexmark X658de HV (7462-436)
Lexmark X658dfe HV (7462-436)
Lexmark X658dte HV (7462-436)
Lexmark X658dtfe HV (7462-436)
Lexmark X658de LV (7462-4A6)
Lexmark X658dfe LV (7462-4A6)
Lexmark X658dte LV (7462-4A6)
Lexmark X658dtfe LV (7462-4A6)

Lexmark Mono Laser

Lexmark X658de HV (7462-436)
Lexmark X658dfe HV (7462-436)
Lexmark X658dte HV (7462-436)
Lexmark X658dtfe HV (7462-436)
Lexmark X658de LV (7462-4A6)
Lexmark X658dfe LV (7462-4A6)
Lexmark X658dte LV (7462-4A6)
Lexmark X658dtfe LV (7462-4A6)