Rau kev muag khoom (POS), hom ntawv POS siv yog qhov tseem ceeb rau kev tswj xyuas qhov siv tau thiab nyeem tau ntawm cov ntawv txais nyiaj.Ntau hom ntawv POS tuaj yeem ua tau raws li ntau yam kev xav tau, suav nrog kev ua haujlwm ntev, kev luam ntawv zoo, thiab kev siv nyiaj txiag zoo.
Thermal paper yog ib hom ntawv POS ntau tshaj plaws.Nws yog coated nrog cov tshuaj uas yuav hloov xim thaum rhuab, thiab tsis tas yuav ribbons los yog number case cartridges.Qhov no ua rau nws yog qhov kev xaiv nrov rau cov lag luam nrhiav kev saib xyuas qis thiab kev daws teeb meem zoo.Txawm li cas los xij, cov ntawv thermosensitive feem ntau tsis zoo li lwm hom thiab yuav ploj mus dhau sijhawm thaum raug lub teeb lossis cua sov.
Ntawm qhov tod tes, daim ntawv tooj liab yog ib qho kev xaiv ntau dua rau POS systems.Nws yog ua los ntawm ntoo pulp thiab paub txog nws cov durability thiab high-quality printing muaj peev xwm.Daim ntawv Copperplate feem ntau yog siv rau hauv ib puag ncig uas yuav tsum tau khaws daim ntawv txais nyiaj mus ntev, xws li tsev txhab nyiaj lossis kev lag luam raug cai.Txawm li cas los xij, nws tsim nyog sau cia tias daim ntawv coated tej zaum yuav kim dua li cov ntawv thermosensitive thiab yuav tsum tau siv cov ribbons lossis number case cartridges.
Lwm qhov kev xaiv yog cov ntawv tsis muaj carbon, uas feem ntau yog siv los ua cov ntawv luam lossis peb daim ntawv txais nyiaj.Sab saum toj ntawm daim ntawv carbonless muaj microcapsule dyes thiab av nplaum nyob rau tom qab, thiab pem hauv ntej ntawm qhov tsis zoo muaj cov av nplaum txheej.Thaum lub siab yog thov, lub microcapsules rupture, tso dye thiab tsim ib tug replica ntawm daim ntawv txais thawj nyob rau tom qab.Hom ntawv POS no yog qhov tsim nyog rau cov lag luam uas xav tau txuag ntau cov ntaub ntawv sib pauv.
Ntxiv rau cov hom no, tseem muaj cov ntawv tshwj xeeb POS tsim tshwj xeeb rau cov hom phiaj tshwj xeeb.Piv txwv li, daim ntawv ruaj ntseg suav nrog cov yam ntxwv xws li cov cim dej, tshuaj rhiab heev, thiab cov fluorescent fibers los tiv thaiv cov ntawv txais nyiaj.Daim ntawv lo yog coated nrog nws tus kheej-nplaum thaub qab, cia cov lag luam luam cov ntawv txais nyiaj thiab cov ntawv sau ib txhij.Thaum kawg, rau cov tuam txhab nrhiav kom txo lawv cov hneev taw ib puag ncig, rov ua dua daim ntawv POS yog qhov kev xaiv zoo rau ib puag ncig.
Thaum xaiv hom ntawv POS zoo rau koj lub lag luam, yam xws li kev xav tau luam ntawv, pob nyiaj siv, thiab kev lag luam tshwj xeeb yuav tsum tau txiav txim siab.Txawm hais tias cov ntawv thermal tuaj yeem tsim nyog rau cov chaw muag khoom tsis khoom, cov ntawv coated tej zaum yuav tsim nyog rau cov lag luam uas xav tau kev tuav pov hwm mus sij hawm ntev.Ib yam li ntawd, cov tuam txhab uas xav tau cov ntawv txais nyiaj sib npaug tuaj yeem tau txais txiaj ntsig los ntawm kev siv cov ntawv tsis muaj carbon.
Hauv cov ntsiab lus, hom ntawv POS siv los ntawm lub tuam txhab tuaj yeem muaj kev cuam tshuam loj rau nws cov haujlwm thiab cov neeg siv khoom txaus siab.Los ntawm kev nkag siab txog ntau hom ntawv POS thiab lawv cov txiaj ntsig thiab kev txwv, cov tuam txhab tuaj yeem txiav txim siab zoo thaum xaiv POS ntawv uas haum rau lawv cov kev xav tau.Xaiv cov ntawv POS uas tsim nyog yog qhov tseem ceeb rau kev tswj xyuas qhov ua tau zoo thiab kev ntseeg siab ntawm POS cov tshuab, txawm tias nws yog cov ntawv thermal zoo, cov ntawv siv ntev ntev, lossis cov ntawv tsis muaj cov ntawv luam.
Post lub sij hawm: Jan-19-2024