Cov tshuab luam ntawv tau dhau los ua cov cuab yeej tseem ceeb hauv peb lub neej niaj hnub.Txawm nyob hauv chaw ua haujlwm, tsev kawm ntawv lossis txawm nyob hauv tsev, lub tshuab luam ntawv ua lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li peb cov kev xav tau luam tawm.Hauv tsab xov xwm no, peb yuav nkag mus rau hauv cov ntsiab lus los muab kev nkag siab rau koj txog kev thev naus laus zis tom qab koj lub tshuab luam ntawv.
Lub hauv paus ntsiab lus ua haujlwm ntawm lub tshuab luam ntawv muaj kev sib xyaw ua ke ntawm optics, electrostatics, thiab cua sov.Cov txheej txheem pib thaum thawj daim ntawv muab tso rau ntawm lub iav saum npoo ntawm lub tshuab luam ntawv.Cov kauj ruam tom ntej yog cov txheej txheem nyuaj uas hloov cov ntaub ntawv rau hauv cov duab digital thiab thaum kawg luam nws mus rau ib daim ntawv dawb paug.
Txhawm rau pib cov txheej txheem luam tawm, lub tshuab luam ntawv siv lub teeb ci, feem ntau yog lub teeb ci, kom pom tag nrho cov ntaub ntawv.Lub teeb pom kev tawm ntawm daim ntawv saum npoo thiab raug ntes los ntawm cov iav tsom iav, uas tom qab ntawd hloov lub teeb pom kev mus rau lub nruas photosensitive.Lub nruas photosensitive yog coated nrog cov khoom siv photosensitive uas yuav raug them nyob ntawm qhov siv ntawm lub teeb uas ci rau nws.Qhov ci ntsa iab ntawm cov ntaub ntawv muaj kev cuam tshuam ntau lub teeb, ua rau muaj nqi ntau dua ntawm lub nruas nto.
Thaum lub teeb pom kev zoo tsub rau lub nruas photoreceptor, ib daim duab electrostatic ntawm cov ntaub ntawv qub yog tsim.Nyob rau theem no, hmoov hmoov (tseem hu ua toner) los ua si.Lub toner yog tsim los ntawm cov khoom me me nrog cov nqi hluav taws xob electrostatic thiab nyob rau sab nraud ntawm qhov chaw ntawm lub nruas photoreceptor.Raws li lub nruas photosensitive rotates, ib tug mechanism hu ua ib tug tsim cov menyuam nyiam toner hais rau saum npoo ntawm lub nruas photosensitive thiab adheres rau qhov chaw them nyiaj, tsim cov duab pom.
Cov kauj ruam tom ntej yog hloov cov duab ntawm lub nruas nto mus rau ib daim ntawv dawb paug.Qhov no ua tiav los ntawm cov txheej txheem hu ua electrostatic tawm lossis hloov pauv.Ntxig ib daim ntawv rau hauv lub tshuab, ze rau ntawm cov yob.Tus nqi zog yog siv rau sab nraum qab ntawm daim ntawv, nyiam cov toner hais rau saum npoo ntawm lub nruas photoreceptor rau daim ntawv.Qhov no tsim ib daim duab toner rau ntawm daim ntawv uas sawv cev rau ib daim qauv ntawm cov ntaub ntawv qub.
Nyob rau theem kawg, daim ntawv nrog cov duab toner hloov mus dhau los ntawm chav fuser.Cov cuab yeej siv cua sov thiab siab rau daim ntawv, yaj cov toner hais thiab txuas mus tas li rau daim ntawv fibers.Cov txiaj ntsig tau txais yog ib daim qauv ntawm cov ntaub ntawv qub.
Ua kom tiav, lub hauv paus ntsiab lus ua haujlwm ntawm lub tshuab luam ntawv suav nrog kev sib xyaw ntawm optics, electrostatics, thiab cua sov.Los ntawm cov kauj ruam dhau los, lub tshuab luam ntawv tsim ib daim qauv ntawm cov ntaub ntawv qub.Peb lub tuam txhab kuj muag cov tshuab luam ntawv, xws liRicoh MP 4055 5055 6055thiabXerox 7835 7855.Ob lub tshuab luam ntawv no yog cov qauv muag zoo tshaj plaws ntawm peb lub tuam txhab.Yog tias koj xav paub ntau ntxiv txog cov khoom lag luam, koj tuaj yeem tiv tauj peb txhua lub sijhawm.
Post lub sij hawm: Sep-13-2023