Mu gawo ili, mutha kukhala ndi chithunzithunzi cha kukhazikitsa makina.Tikuwonetsani pang'onopang'ono momwe timasonkhanitsira makina osindikizira a sock.Kuphatikiza apo, tidzakuuzani momwe mungasinthire lamba wa kalendala, womwe umapangidwa ndi masitepe awiri, ndiko kuti, kuchotsa ndi kusonkhanitsa shafts.Komanso, tikhoza kukutsogolerani kukhazikitsa inki ndi kusintha sublimation inki chosindikizira masokosi.