Replaces the Following Manufacturer Numbers: Neopost 4105243U, Hasler 4124705S. Compatible with the Following Printer Models: Neopost & Hasler IJ35, Neopost & Hasler IJ40, Neopost & Hasler IJ45, Neopost & Hasler IJ50, Neopost & Hasler IJ60, Neopost & Hasler WJ110, Neopost & Hasler WJ60, Neopost & Hasler WJ65, Neopost & Hasler WJ90, Neopost & Hasler WJ95.
