1.Igice cyo kugaburira imashini gifite impapuro zibiri zifata AB gufata impapuro ebyiri, zifasha kuzamura umusaruro.Hano hepfo fata imiterere yo guhumeka ikirere, ifasha kunoza imikorere yubwikorezi nukuri.
2.Ihuriro rihuza ibyuma bifata ibishishwa bishyushye, bine bipima impande zombi, byemeza ko byanditswe neza kandi neza.
3.Folding unit ifata intoki, ikemura ikibazo cyingutu cyo kwemeza ahantu hagaragara.Urupapuro rwuzuzanya rushobora kugenzurwa neza.
4.Imashini irashobora gukoreshwa nabantu babiri.Imwe itondekanya impapuro hanyuma ikusanya akazi karangiye.Indi ikubye impapuro hanyuma uyigaburire mukanda.Imashini yose iroroshye gukora.