Makina osindikiza laser: akadali oyamba

Pulogalamu yamakono lero si yapamwamba, koma chofunikira. Osati kokha kuti ogwira ntchito pawokha azigwira ntchito kunyumba, komanso kwa ophunzira, sukulu ndi amayi.

Mwinamwake muli ndi makina osindikizira, ndipo mungafune kuwongolera. Ndipo izi ndi zoona, chifukwa m'zaka zingapo zapitazi, sizinthu zatsopano zomwe mwadzidzidzi zomwe munadziwonekera kale padziko lapansi, komanso makina osindikiza pogwiritsa ntchito matekinoloje atsopano osindikizira. Tengani zamakono zamakono zamakono, omwe ali ofanana kwambiri ndi laser. Ndilo nthambi yake yofanana. Miyezi yonse yotulutsa mpweya ndi makina osindikizira laser ali ndi mthunzi wojambula zithunzi umene gwero la kuwala limagwira pa malo abwino, "kudula" ufa wa toner kumtunda. Pankhani imeneyi, laser imagwiritsidwa ntchito monga magetsi opangira makina laser, ndi ma LED - Ma LED omwe ali otsika pang'ono kwa laser molondola. Izi ndizo zotsatira zawo zazikulu. Koma kachipangizo kameneka ndikutsika kwambiri, ndipo liwiro la makina osindikizira, zinthu zina zofanana, ndizochepa kuposa apamwamba a laser. Komabe, makina opangira laser akadali otchuka kwambiri, kuphatikizapo chipangizo chosindikizira kunyumba. Zithunzi zosindikizidwa pa izo, zonsezi ndi zofiira ndi zoyera, siziwopa dzuwa ndi chinyezi, zilibe magulu. Kuphatikiza apo, makina osindikizirawa amapezeka tsopano kwa aliyense amene akufuna, satenga malo ambiri padesi ndipo ali ndi liwiro lopiritsa.

Ndipo ngati simudasindikiza zikalata ndi zithunzi pazithunzi za nyumba yosindikizira, mumakonzeratu makina abwino akale a laser - mtundu kapena wakuda ndi woyera. Pakadali pano, osindikiza laser akuoneka kuti akugwera mtengo ndipo kusankha kwawo ndi kwakukulu. Tikukulangizani kuti muzisamala zamakina osindikizira a Xerox. Ndi mmodzi mwa opanga opambana ndi odziwa zambiri, sizosadabwitsa kuti dzina la kampaniyo lakhala liri dzina la banja nthawi yaitali. Tsamba la Xerox laser printer lidzakuthandizani kusankha bwino. Malowa ali ndi njira zosavuta komanso zowonongeka zogwiritsira ntchito monochrome, komanso zipangizo zamakono zothamanga kwambiri, kuphatikizapo mtundu. Khulupirirani wopanga uyu akhoza kukhala chifukwa ali ndi chikondwerero chofunikira pakupanga zipangizo zosindikiza laser. Zinali pa Xerox kuti kukopera telojiya kunkagwiritsidwa ntchito koyamba kwa osindikiza. Izi zinachitika mu 1969, ndipo kuchokera apo kampaniyo ikupitiriza kukula ndikukula mosalekeza.