Kev cai bar code ntawm ntau hom carbon siv

Cov pa roj carbon ribbon yog ib hom tshiab ntawm barcode luam ntawv consumables uas yog coated nrog number case ntawm ib sab ntawm polyester zaj duab xis thiab coated nrog lubricant los tiv thaiv lub taub hau luam ntawv los ntawm hnav.Nws tsuas yog siv thev naus laus zis thev naus laus zis kom phim lub tshuab luam ntawv barcode.Thaum tshav kub kub thiab siab ua rau cov ribbon hloov cov ntawv nyeem thiab cov ntaub ntawv barcode mus rau daim ntawv lo.Nws tau siv dav hauv ntau yam kev lag luam xws li kev ntim khoom, kev xa khoom, kev tsim khoom, kev lag luam, khaub ncaws, daim nqi thiab phau ntawv.