Dell 5110cn - Fuser replaced, error still exist 010-421

Hi Forum 

We have an Dell Color Laser 5110cn and got the error "010-421", Replace Fuser. 

I replaced it with a brand new Original Dell Fuser following the instruction from Dell ( & Youtube). But unfortunately, the error message still exist on the small screen.

I googled it and found some solutions with a different model where he explains that there is a counter which needs to be set to 0. Unfortunately, I can't find this options on my printer, so I guess there needs to be a different solution.

At the moment the printer is working as it should, but I'm a little bit worried as soon as the printer wants to be reseted or whatever the issues need to be corrected.

Thanks a lot for the answer.

Best regards
Ben