Igikorwa nyamukuru cyicyuma muri kopi na printer ni ugusukura. Ubwiza bwicyuma buterwa ahanini nibikoresho byabwo, bigomba kwihanganira ubushyuhe bwinshi. Muri rusange, icyuma kizashira buhoro buhoro nyuma yigihe runaka kandi kigomba gusimburwa buri gihe. Niba icyuma cyambarwa cyane, icyuma kigomba gukurwaho kigasimbuzwa ikindi gishya.
