Lexmark 41X4429 is compatible in the following Printer Models:

Lexmark Multifunction Mono Laser

Lexmark MX532adwe (7020-486)
Lexmark MX632adwe (7020-686)
Lexmark XM3350 (7020-689)

Lexmark Multifunction Color Laser

Lexmark CX532adwe (7531-286)
Lexmark XC2335 (7531-289)
Lexmark CX635adwe (7531-686)

Lexmark Mono Laser

Lexmark MX532adwe (7020-486)
Lexmark MX632adwe (7020-686)
Lexmark XM3350 (7020-689)

Lexmark Color Laser

Lexmark CX532adwe (7531-286)
Lexmark XC2335 (7531-289)
Lexmark CX635adwe (7531-686)