Tus lej ntawm barcode tshuab luam ntawv thev naus laus zis thiab kho khoom siv, Kuv ib txwm ntsib qhov teeb meem ntawm lub ntsej muag ntawm lub ntsej muag ntawm lub tshuab luam ntawv barcode?
1. Qhov ntsuas kub tsis yog
2. Daim ntawv pub zaub mov tsis tau teeb tsa tus nqi yog
3. Quav tsis zoo ntawm lub taub hau ua kom siab thiab teeb tsa tus lej
4. Muaj cov av nyob hauv txoj kev ntawm ribbon
5.Cov bezel pem hauv ntej luam taub hau yog khawb los yog qias neeg.
6. Ribbon tsis qhwv ib ncig ntawm lub tshuab kom raug
Carbon ribbon
Wrinkle daws rau cov hlua xov ntawm lub tshuab luam ntawv barcode:
1. Kho cov luam ntawv kub kom tau raws li cov luam ntawv xav tau ntau li ntau tau
2. Rov xyuas dua tus nqi kom yog ntawm daim ntawv pub noj
3. Rov qab pib kho lub siab yam tsawg kawg nkaus uas yuav tsum tau ua rau luam tawm
4. Ntxuav txoj kev ntawm txoj hlua
5. Tshem tawm lossis hloov lub bezel
6. Rov kho cov lus tshaj tawm kom raug
