E007ON IR2016(FUSER FILM OFF TRACK AND WILL NOT...

Question

you need to replace fixing film there is no way to make remedy?because the edge of the film is not in proper positionYES I REPLACE THE NEW FIXING FILM STILL I AM GETTING THE SAME ERROR E007 AND THE FIXING ASSEMBLY CANNOT GET HOT(ANY PROBLEM WITH THE THERMITENCE?) OR I MUST CLEAR THE ERROR TROUGH THE SERVICE MODE? YOUR ADVICE WILL HIGHLY APPRECIATE SINCE IAM CONFUSE.
P.S:whhat i see to access the service mode of a Ir 2016 is so differnt to IR 2200canon.please any help to known how to access the sav mode of ir 2016.thanks in advance