Lethathamo la pampiri ea ho ngolisa chelete e se nang Carbonless
Pampiri ea Ngoliso ea Chelete ea Boleng bo Phahameng ea 57mm le 80mm Leqephe la Ngoliso ea Chelete le Hatisitsoeng ka Khomphutha
Pampiri e se nang carbon ke pampiri e khethehileng e se nang carbon content, e ka hatisoang le ho tlatsoa ntle le ho sebelisa enke kapa toner.Pampiri e se nang k'habone e baballa tikoloho, e na le chelete ebile e sebetsa hantle, 'me e sebelisoa haholo khoebong, lipatlisisong tsa mahlale, thuto, tlhokomelo ea bongaka le mafapheng a mang.