OK so. This is the procedure in the manual.Menu 2,8 menu then copier/function/viffnc/fd-r-chgAfter it rotates turn off power and lift up machine to access.
I ended up buying a manual there's only one service mode menu 28 menu then it's a few steps after that. I'll post once I get on my PC. But after all that I found all you need to do is remove all toners and paper cassette. Flip machine on its left sid...
