ComputersCov khoom

Ntawv rau faxes

Rau hnub tim, daim ntawv rau cov fax yog ib tug nrov heev consumable yam khoom, uas yog dav siv nyob rau hauv chaw ua hauj lwm. Txhua txhua hnub nyob rau hauv niaj hnub factories siv cov fax xa thiab tau txais pua pua ntawm cov lus nug, txib, kev sib cog lus. Txij li thaum ntau yam ntaub ntawv yog ntawm kev tseem ceeb, daim ntawv rau lub fax yuav tsum tau kev zoo siab thiab muab cia rau hauv uas tsim nyog tej yam kev mob.

Thaum xaiv cov khoom yuav tsum tau ua los ntawm cov kev rau qhov zoo ntawm daim ntawv rau chaw ua hauj lwm cov khoom. Muaj coob tus neeg tsuagzog ntseeg tau hais tias ib tug fax tshuab, khiav ntawm lub tiaj ntawv, koj yuav tau siv tej los xij. Nws hloov tawm hais tias substandard ntaub ntawv yog tsis tsuas txo cov khoom ua tau zoo, tab sis kuj nyob rau hauv tas mus li siv yuav ua rau tsis ua hauj lwm ntawm orgoborudovaniya.

Thaum xaiv cov khoom yuav tsum coj mus rau hauv tus account lub ciaj ciam ntawm smoothness thiab ceev, raws li zoo raws li hardness thiab ya raws cov ntsiab lus. Yog hais tias lub fax daim ntawv muaj ib tug tsis tshua muaj dej cov ntsiab lus, thaum koj unpack nws pib nqus los ntawm nws cov ib puag ncig. Raws li ib tug tshwm sim, lub nplooj ntawv nce ripple thiab hom kev kawm txo efficiency.

Fax ntawv ua los ntawm ob hom: thermal thiab ib txwm (rau daim ntawv thov ntawm tus number case).

Tus thawj hom muaj ib tug meej thermal txheej uas reacts mus thermal zog. Nyob rau hauv sib piv rau pa, thermal lub tshuab luam ntawv los yog fax tshuab nws muaj cov yam ntxwv yuav tau xav txog thaum muas.

Qhov tseem ceeb tshaj cov yam ntxwv ntawm cov khoom no yog ib tug dynamic rhiab heev los yog tus nqi ntawm cov tshuaj tiv thaiv rau tus tsim ntawm cov xim thaum raug rau ib yam nqi ntawm thermal zog. Qhov no muaj peev xwm txiav txim siab nyob rau hauv cov chav nyob ntawm kho qhov muag ceev. Yuav kom readability ntawm cov ntaub ntawv fwm rau ib ntev lub sij hawm, koj yuav tsum xaiv lub ntawv uas muaj cov kho qhov muag ceev ntawm tsis tsawg tshaj li 1.05 D.

Nws yog tsim nyog them sai sai mus rau lub yam ntxwv ntawm qhov zoo li qub rhiab heev ntawm thermal ntawv, uas txiav txim qhov ntau tshaj ntawm thermal zog, muaj kev nyab xeeb rau cov ntawv txheeb yuav tsum tau luam.

Los ntawm smoothness index los xij nyob ntawm cov cua kub npaum li cas. Ib tug ntau dua tus nqi rau qhov no parameter luam daim duab no yog ntawm zoo zoo, thiab lub cua sov lub taub hau Fax tau mus ua hauj lwm lawm.

Lub ntsiab kev thaum xaiv ib tug dawb daim ntawv fax yog tus ceev thiab thickness ntawm daim ntawv, tus nruj thiab cov neeg kawm ntawv ntawm sib ntswg. Los ntawm cov ceev thiab thickness ntawm cov khoom nyob rau hauv lub clarity ntawm luam dluab. Nruj thiab cov neeg kawm ntawv ntawm sib ntswg cawv rau tus duab ntawm cov khoom tom qab luam. Thaum ib tug me me nqi ntawm lub thib ob parameter thiab ntau dua rigidity nplooj ntawv yog ntau txawm.

Raws li nrog rau chaw ua hauj lwm daim ntawv (xim), fax yog yus muaj los ntawm dawb. Zoo los xij yuav tsum muaj ib theem siab ntawm qhov ntsuas, vim qhov no yuav yog nyob ntawm seb luam zoo.

Ntaub ntawv rau faxes tauj nyob rau hauv yob uas nws dav yog 21 centimeter. winding ntev tej zaum yuav txawv (nyob ntawm seb lub chaw tsim tshuaj paus). Tus txheem ntawm tus nqi ntawm no parameter yog hais txog 20 meters.

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