Vim li cas cov ntawv thermal luam ntawv tsis muaj number case lossis ribbon? Qhov no yog vim muaj cov txheej nyias nyias ntawm cov ntawv thermal, uas muaj qee cov tshuaj tshwj xeeb hu ua leuco dyes. Leuco dyes lawv tus kheej tsis muaj xim, thiab nyob rau hauv chav tsev kub, thermal ntawv zoo li tsis txawv ntawm cov ntawv zoo tib yam.
Thaum qhov kub thiab txias, cov leuco dyes thiab cov kua qaub yaj mus rau hauv cov kua ib tom qab, thiab cov molecules uas tuaj yeem txav tau yooj yim tuaj yeem tshwm sim tam sim ntawd thaum lawv ntsib, yog li cov xim sai sai tshwm rau ntawm daim ntawv dawb. Qhov no yog vim li cas cov ntawv thermal tau txais nws lub npe - tsuas yog thaum kub nce mus txog ib theem ntawm cov ntawv yuav hloov xim.
Hauv lwm lo lus, thaum peb luam ntawv nrog cov ntawv thermal, tus number case tsis tau muab cia rau hauv lub tshuab luam ntawv, tab sis tau npog rau ntawm daim ntawv. Nrog cov ntawv thermal, yog tias koj xav luam cov ntawv lossis cov duab ntawm nws qhov chaw, koj xav tau lub tshuab luam ntawv tshwj xeeb los koom tes, uas yog lub tshuab luam ntawv thermal.
Yog tias koj muaj sijhawm los disassemble lub tshuab luam ntawv thermal, koj yuav pom tias nws cov qauv sab hauv yog qhov yooj yim heev: tsis muaj number case cartridge, thiab cov khoom tseem ceeb yog cov menyuam thiab lub taub hau luam ntawv.
Cov ntawv thermal siv los luam cov ntawv txais nyiaj feem ntau yog ua rau yob. Thaum ib daim ntawv thermal muab tso rau hauv lub tshuab luam ntawv, nws yuav raug thauj mus rau pem hauv ntej los ntawm cov menyuam thiab hu rau lub taub hau luam ntawv.
Muaj ntau cov khoom me me ntawm cov khoom siv hluav taws xob nyob rau saum npoo ntawm lub taub hau luam ntawv, uas tuaj yeem ua kom sov ib qho chaw ntawm daim ntawv raws li cov ntawv nyeem lossis cov duab peb xav luam tawm.
Thaum lub sij hawm thaum cov ntawv thermal los rau hauv kev sib cuag nrog lub taub hau luam ntawv, qhov kub siab ntawm lub taub hau luam ntawv ua rau cov xim thiab cov kua qaub rau ntawm cov ntawv thermal kom yaj mus rau hauv cov kua thiab cov tshuaj lom neeg, kom cov ntawv nyeem lossis cov duab tshwm nyob rau ntawm daim ntawv thermal. qhov saum npoo ntawm daim ntawv. Tsav los ntawm cov menyuam, ib daim ntawv txais yuav khoom luam tawm.
Post lub sij hawm: Aug-05-2024