Lub tshuab luam ntawv laser niaj hnub luam tawm nrog tus number case qhuav siv xerographic thev naus laus zis. Xerography yog txheej txheem theej xev uas siv hluav taws xob hloov hluav taws xob. Cov kua mem tshwj xeeb rau lub tshuab luam ntawv laser hu ua toner thiab muag hauv cartridges.
Kev ua haujlwm ntawm lub tshuab luam ntawv laser suav nrog peb theem: kev tshuaj ntsuam, hloov duab thiab kho cov duab.
Feem ntau feem ntau, kev luam ntawv yog ua tiav rau ntawm daim ntawv. Nws tau muab tso rau hauv cov thawv ntawv pub noj, tom qab uas tus neeg rub cov menyuam rub nws mus rau hauv lub tshuab luam ntawv, thiab cov ntaub ntawv tso tawm los ua ke thiab cais cov ntawv sib cais kom lawv txav mus sab hauv ib tus zuj zus.
Dab tsi yog nyob hauv tus lub taub hau
1. Daim Ntawv Luam Ntawv - ib qho khoom sib txuas ntawm txhuas uas cov khoom siv thaij duab tau thov. Daim duab thaij no muaj peev xwm hloov qhov yooj yim ntawm kev coj ua nyob rau hauv tus ntawm lub teeb. Nws lub txim tuaj yeem mob mus ntev, tab sis yog tias lub teeb laser poob rau nws qhov chaw, tom qab ntawd hauv qhov chaw muaj teeb pom kev zoo qhov kev coj ua ntawm kev thaij duab yuav nce ntxiv (vim tias qhov txo qis hauv qhov tsis kam), thiab ib cheeb tsam nruab nrab yog tsim.
2. Tus thawj them ncej yog lub qag hlau nyob hauv rab riam roj hmab. Nws yog tsim los them tus nqi luam ntawv.
3. Cov hlau nplaum sib xyaw - lub khoob kheej kheej nrog cov txheej txheem ntawm sab nraud thiab cov hlau nplaum ruaj khov nyob rau sab hauv, xav tau hloov lub toner.
Duab txheej txheem txheej txheem
Nrog kev pabcuam ntawm thawj daim tsub ua haujlwm, tus luam ntawv sib tw txais cov nqi them ua ntej, nws tuaj yeem ua tau zoo lossis tsis zoo. Tom qab them tas, lub nqaj laser hla dhau ntawm lub nruas uas tig, thiab cov chaw uas nws tsoo tawm los ua lub suab nruab nrab. Nws yog cov chaw overexposed uas tau sib haum nrog daim duab uas koj xav tuaj luam tawm.
Tom qab ntawd cov hlau nplaum sib nqus tau nkag mus rau hauv kev ua si, nws pub lub tshuab raj tawm los ntawm daim cartridge mus rau lub photocylinder. Toner yog nyiam rau lub sib nqus txuas (tom qab txhua qhov, muaj cov hlau nplaum ruaj khov nyob sab hauv nws), thiab raug xa mus rau hauv lub nruas. Txij li ib cheeb tsam nruab nrab yog tsim rau nws saum npoo, tus ntim toner yog nyiam rau nws, thiab tawm tsam los ntawm thaj chaw them nyiaj.
Daim ntawv kuj tau txais cov ntawv zoo li qub uas hloov pauv toner los ntawm cov yees duab lub tog raj kheej rau daim ntawv. Sai li qhov tshwm sim, tus neeg nruab nrab tshem tawm tus nqi los ntawm daim ntawv thiaj li hais tias nws tsis raug nyiam rau lub nruas nws tus kheej.
Nkoog cov duab
Yog tias koj sai tshem daim ntawv tom qab kos tus tsim, daim duab tuaj yeem yooj yim rhuav tshem nrog ib qho kev txav ntawm koj cov ntiv tes. Txhawm rau kom tsis txhob muaj qhov xwm txheej no, daim duab yuav tsum tau tsau. Cov tshuaj sib xyaw ntawm lub toner muaj cov tshuaj nrog qee lub ntsiab lus melting, nyob rau hauv tus neeg ntawm lub toner yog cia li fused rau hauv daim ntawv, tom qab uas nws solidifies.
Qhov tshwm sim yog qhov ua kom pom tseeb, ruaj ruaj uas tiv taus kom ya raws thiab tshav ntuj.
