I-1.Umzimba wocingo wenziwe ngezinto zenjoloba ze-PVC ezinobungani bemvelo, ezinokuqina okuphezulu nokunwebeka, ukumelana nokudonsa, futhi kunobungani bemvelo.
2. Ukuhlolwa okuqinile, ukugoba ukugoba nezinye izinkomba kuphumelele uhlolo oluqinile noluthembekile, luphatha yonke imininingwane ngokungathi sína.
3.Izinhlamvu zerabha ze-USB zisebenzisa ngokufana izinongo zenjoloba eziluhlaza okwesibhakabhaka, futhi ingxenye yepulaki ishumekwe ne-LOGO yomkhiqizo ukuthuthukisa ukuqashelwa komkhiqizo omelene nomgunyathi.