Mfundo yogwiritsira ntchito makina okopa: Kuyang'ana Kwambiri pa Copier Technology

 

Makope akhala chida chofunikira kwambiri pamoyo wathu watsiku ndi tsiku. Kaya muofesi, kusukulu kapena ngakhale kunyumba, makina ojambulira fotokope amagwira ntchito yofunika kwambiri pokwaniritsa zosowa zathu zokopera. M'nkhaniyi, tilowa mwatsatanetsatane kuti tikupatseni chidziwitso paukadaulo wamakopera omwe ali kumbuyo kwa makina anu okopa.

Mfundo yayikulu yogwiritsira ntchito makina okopera imaphatikizapo kuphatikiza kwa optics, electrostatics, ndi kutentha. Njirayi imayamba pamene chikalata choyambirira chimayikidwa pa galasi pamwamba pa makina osindikizira. Chotsatira ndi ndondomeko zovuta zomwe zimasintha chikalata cha pepala kukhala chithunzi cha digito ndikuchikopera papepala lopanda kanthu.

Kuti ayambitse kukopera, wokoperayo amagwiritsa ntchito gwero la kuwala, kaŵirikaŵiri nyali yowala, kuti aunikire chikalata chonsecho. Kuwala kumayang'ana pamwamba pa chikalatacho ndipo amajambulidwa ndi magalasi angapo, omwe amalozeranso kuwala kowonekera pa ng'oma ya photosensitive. Ng'oma ya photosensitive imakutidwa ndi zinthu zowoneka bwino zomwe zimakhala zachaji kutengera mphamvu ya kuwala komwe kumawalira. Madera owoneka bwino a chikalatacho amawonetsa kuwala kwambiri, zomwe zimapangitsa kuti ng'oma ikhale yokwera kwambiri.

Kuwala konyezimira kukayimba ng'oma ya photoreceptor, chithunzi cha electrostatic cha chikalata choyambirira chimapangidwa. Panthawi imeneyi, inki ya ufa (yomwe imatchedwanso tona) imalowa. Tona imapangidwa ndi tinthu ting'onoting'ono tokhala ndi electrostatic charge ndipo ili mbali ina ya pamwamba pa ng'oma ya photoreceptor. Pamene ng'oma ya photosensitive ikuzungulira, kachipangizo kotchedwa "rola" kamene kamapangidwa kumakopa tinthu tating'ono tona pamwamba pa ng'oma ya photosensitive ndi kumamatira kumadera omwe ali ndi chaji, kupanga chithunzi chowoneka.

Chotsatira ndikusamutsa chithunzicho kuchokera pa ng'oma kupita papepala lopanda kanthu. Izi zimatheka kudzera mu njira yotchedwa electrostatic discharge kapena transfer. Ikani pepala mu makina, pafupi ndi odzigudubuza. Mlandu wamphamvu umagwiritsidwa ntchito kumbuyo kwa pepala, kukopa tinthu tating'ono tona pamwamba pa ng'oma ya photoreceptor pamapepala. Izi zimapanga chithunzi cha toner papepala chomwe chikuyimira kopi yeniyeni ya chikalata choyambirira.

Pamapeto pake, pepala lokhala ndi chithunzi chosinthidwa cha toner limadutsa mu fuser unit. Chipangizocho chimagwiritsa ntchito kutentha ndi kukakamiza pamapepala, kusungunula tinthu ta tona ndikumangirira mpaka ulusi wa pepala. Zotsatira zomwe zapezedwa ndi kopi yeniyeni ya chikalata choyambirira.

Mwachidule, mfundo yogwirira ntchito ya makina okopa imaphatikizapo kuphatikiza kwa optics, electrostatics, ndi kutentha. Kupyolera mu masitepe angapo, wokopera amatulutsa kopi yeniyeni ya chikalata choyambirira. Kampani yathu imagulitsanso makina osindikizira, mongaRicoh MP 4055 5055 6055ndiXerox 7835 7855. Makopi awiriwa ndi omwe amagulitsidwa kwambiri pakampani yathu. Ngati mukufuna kudziwa zambiri zamalonda, mutha kulumikizana nafe nthawi iliyonse.