Daim Ntawv Thov Tseem Ceeb Ntawm Cov Tshav Pob Barcode

Hauv ntau thaj teb, yuav tsum tau kuaj kab laum. Ua ntej ntawd, nws cov ntawv thov feem ntau yog nyob hauv qee lub tsev loj thiab kev thauj khoom thiab xa menyuam. Lwm thaj chaw tsis' t siv nws ntau ntau thaum xub thawj. Tab sis nrog nws txoj kev loj hlob sai, kom deb li deb, nws tau pom nyob hauv peb lub neej kiag li. Tam sim no txawm tias nyob rau qee lub khw muag khoom me me, tus tswv tau nruab nrog tus lej bar code scanner.

Bar code scanner, tseem hu ua cov neeg suav sau, kev soj ntsuam cov phom, thiab lwm yam, hu ua ntau txoj kev, tab sis lawv tseem xa mus rau cov khoom qub. Nws yog cov khoom siv nyeem ntawv rau kev nyeem cov ntaub ntawv muaj nyob hauv barcode. Siv cov ntsiab cai kho qhov muag, cov ntsiab lus ntawm barcode yog txiav txim siab ntawm cov ntaub ntawv cable lossis cov khoom siv wireless thiab xa mus rau lub khoos phis tawj lossis lwm yam khoom siv. Cov khoom siv dav hauv cov khw muag khoom noj, chaw nres tsheb, cov tsev qiv ntawv, thiab lwm yam kom luam cov khoom lag luam thiab cov ntawv sau barcodes. Thaum tam sim no, cov ntawv ntsuas ntawm kab bar ntawm lub lag luam yog zwm rau hauv lub tiaj tus kem code, uas yog lub tshuab ntawm cov khoom lag luam ntawm lub khw tam sim no. Cov kev kho qhov muag tau ntawm lub tshuab ntsuas kab hluav taws xob no yog nruab nrab ntawm 300 dpi-8000 dpi, xim yog nyob nruab nrab ntawm 24 txog 48 kab, thiab hom ntawv thaij feem ntau yog A4 lossis A3. Qhov zoo ntawm cov ntsiav tshuaj yog tias ntev li ntev tau lub hau sab saum toj ntawm lub tshuab ntsuas barcode tau qhib, seb nws yog phau ntawv, ntawv xov xwm, ntawv xov xwm lossis duab tsis zoo, nws yooj yim heev, thiab cov txiaj ntsig luam theej tau zoo dua ntawm txhua hom kev ntsuas barcode Cov.

Qhov tshwm sim ntawm lub cav thaij duab no tau pab peb lub neej ntau. Txawm peb mus qhov twg los xij, tsuav yog peb qhia peb ob-txheej kev cai lossis barcode, thiab lub khw tau swb, peb tuaj yeem siv tus txheej txheem them nyiaj rau kev yuav khoom. Tab sis feem ntau hais lus, bar scanner feem ntau siv hauv kev xa tawm thiab nthuav tawm tus me nyuam. Hais txog kev them nyiaj, lawv feem ntau siv QR cov lej. Yog tias koj muaj cov tswv yim zoo, txais tos kom hloov ua ke.