Ukuqamba ngokunembangokuvamile lisho ifomu eliseduze kokugcina nomaukukhanga ukubekezelelana eduze. Akuyona ubuchwepheshe obukhethekile, kodwa ukulungiswa kwamasu akhona kuze kube seqophelweni laphoingxenye eyakhiweingasetshenziswa izingxenye 2cmykwith kancane noma akukho machining okwalandela. Ukuthuthukiswa akugcini nje kuphelaindlela yokwenzangokwayo kodwa futhi nendlela yokushisisa, ukwehlisa izinga lokushisa, ukuthambisa, nokulawula izinga lokushisa.

Isinqumo sokufaka isiceloukuqamba ngokunembaamasu ancike kumnotho ohlobene wemisebenzi eyengeziwe kanye namathuluzi ngokumelene nokuqedwa komshini. Ngenxa yezindleko eziphakeme zamathuluzi nentuthuko, ukuqamba ngokunemba ngokuvamile kukhawulelwe ezinhlelweni zokusebenza zekhwalithi ephezulu kakhulu.