c451/ineo 451+ Fusing UNIT life

[Zilviux]

Hello my C451 just stops and asking to replace Fusing Unit coz ends it's life.
I believe that is ok coz was no problem with printing. I also set IU life no stop in echance security mode but isn't help also try to to set in system menu LONG IU life but is only Normal or suspend. :(

[Mr Spock]

Changing the iu life will not extend the fuser life only the image units. You will need to replace the pico-fuse or the whole fuser to clear.

[Zilviux]

I see and how i can indetify this pico-fuse and it's possible to change it by myself or need to call service?

[Zilviux]

by the way on screen apears this masage "HAVE THE FUSING UNIT REPLACED SOON. CONTACT THE SERVICE REPRESENTATIVE" and shows to open side doors.
May be is still possible to print 130 copies of A3, coz not finished work... :(