NBLTH0665FCZZ Fuser Fixing Film for MX-3050N 3060N 3070N 3550N 3570N 4050N 4070N 5050N 5070N 6050N 6070N 150K Fuser Belt Replacement fuser fixing film designed to fit specified printer models.Compatible with MX-3050N, 3060N, 3070N, 3550N, 3570N, 4050N, 4070N, 5050N, 5070N, 6050N, and 6070N systems.Intended for use in fuser assembly maintenance and repair.NBLTH0665FCZZ.Suitable for volume printing environments with a rated of up to 150, 000 cycles.