Mu rwego rwo gukora no gucapa imashini, imashini ziremereye zitwara impapuro zigira uruhare runini mugutsinda ibikorwa no kunoza imikorere. Izi mashini zagenewe byumwihariko kugirango zifite impapuro nini zifite neza kandi zizewe, kuba ngombwa mubidukikije bisabwa cyane nkamazu yo gucapa, ibikoresho byo gupakira, hamwe na opera nini yo gukora.