For use with Elna: 604, 604E, 614, 614DE, 624, 624DSE, 634, 644, 704, 704DEX, 744, 744DEX, 904DCX, 905DCX, 925, 925DCX, 945, 945DCX, PRO4DC, PRO4DE, PRO5DC, PRO5DE, and others.