Luam theej duab toner yog ib qho polymer thiab xim ua los ntawm cov hmoov zoo.
Cias muab, nws yog cov hmoov yas.
Cov khoom zoo npaum li cas nyob ntawm seb lawv siv.
Lub toner rau lub tshuab luam ntawv yees duab zoo yuav zoo heev thiab lub toner yuav ntxhib heev piv rau lub tshuab luam ntawv qis kawg.
Qhov zoo ntawm cov ntawv luam ntawm lub tshuab luam ntawv tshuab luam ntawv feem ntau yog txiav txim siab los ntawm kev ua haujlwm ntawm lub tshuab luam ntawv, qhov rhiab heev ntawm lub nruas photosensitive, lub cev lub cev ntawm tus neeg nqa khoom thiab qhov zoo ntawm lub toner rau lub tshuab luam ntawv. Tsis yog txhua tus toners zoo ib yam, thiab tsis yog txhua tus toners muaj tib lub tshuab luam ntawv. Cov duab ntawm lub toner txiav txim siab cov nyhuv luam ntawv.

Thaum lub tshuab luam ntawv vaj huam sib luag pom lub teeb liab thiab cov teeb liab hmoov, tus neeg siv yuav tsum ntxiv cov tshuab luam ntawv toner rau lub tshuab luam ntawv hauv lub sijhawm. Yog tias cov hmoov tsis ntxiv rau lub sijhawm, nws yuav ua rau lub tshuab luam ntawv ua haujlwm tsis zoo lossis ua rau lub suab nrov ntawm kev ntxiv hmoov.

Thaum ntxiv toner, loosen lub toner thiab ua raws li cov lus qhia rau ntxiv toner.
Thaum ntxiv cov ntawv luam, ua ntej xyuas seb daim ntawv puas qhuav thiab huv si, thiab tom qab ntawd muab cov kab ntawv ncaj qha rau hauv cov ntawv ua ntej thiab tom qab nws, thiab tom qab ntawd muab tso rau hauv ib lub tais nrog tib daim ntawv loj. Cov ntaub ntawv tsis raug tso cai yuav ua rau cov ntawv kaw.

Nws yog ib qho tsim nyog los ntxuav cov hmoov seem hauv cov hmoov pub rau hauv thiab cov hmoov tau txais hauv; Tom qab siv lub toner, co lub toner nyob rau hauv cov hmoov pub rau hauv tib lub sijhawm, thiab tig lub iav clockwise los ntawm tes rau ob peb zaug kom lub toner tusyees ua raws li cov hlau nplaum sib nqus kom paub meej tias lub toner yog txawm.

Tshem tawm lub toner ntawm cov xim los hloov, thiab tom qab ntawd nruab lub toner tshiab. Ob lub ntsiab lus tseem ceeb rau tshuab luam ntawv toner yog blackness thiab daws teeb meem.