Chigawo chomwe chikukula cha copier ndi chimodzi mwa zigawo zojambula za copier kuphatikizapo chonyamulira. Gulu lotukuka limapangidwa ndi chipinda chotukuka, chopukusira chomwe chikutukuka, cholumikizira maginito, chomangira, ndodo yogwetsa, ndi zina zotero. Chipinda chotukuka ndi momwe chonyamulira ndi malo ogwetsera amayikidwa.