Lexmark
21G0325
is compatible in the following Printer Models:
Lexmark All in One
Lexmark X4975 (4441-W22)
Lexmark X4975ve (4441-W22)
Lexmark X4975 (4441-WE2)
Lexmark X4975ve (4441-WE2)
Lexmark
Lexmark Z1520 (4118-W22)
Lexmark Z1520 (4118-W2E)