Ntxiv cov cuab yeej. hom scanners

Lub ceev ceev txoj kev loj hlob ntawm cov technologies zoo heev txhab muaj peev xwm niaj hnub computers. Raws li, kom lawv muaj peev xwm yuav tsum tau mus nqa tawm kev txhim kho ntawm uas twb muaj lawm thiab cov invention ntawm tshiab hom ntawm ntxiv cov khoom. Nyob rau hauv general no pab kiag li lawm yog ntxiv kev cob cog rua cov zaub thiab cov tswv yim txhais tau tias, kis tau tus mob thiab cia ntaub ntawv.

Ib qho tseem ceeb cwj pwm ntawm chaw ua hauj lwm cov khoom tau ua tus scanner. Qhov no ntaus ntawv ua tus neeg txhais lus muaj nuj nqi ntawm daim duab nyob rau hauv lub computer zoo, lawm - rau hauv ib cov code. Nyob rau lub sij hawm "scanner" English yog ntaus nqi raws li lub "Analyzer". Niaj hnub nimno scanner kawm rau kev tsom xam thiab encode tsis tsuas dluab thiab cov ntawv nyeem nrog ib tug du nto, tab sis muaj yig nthuav nws cov tuition. Nyob ntawm seb lub peev xwm thiab lub sij hawm nyob txawv hom ntawm scanners.

Cov ntau heev thiab paub rau peb yog flatbed scanners. Lawv yog cov nyiam rau tus neeg siv muab kev zoo siab thiab muaj ib tug siv tau scan tus nqi. Outwardly, cov ntsiav tshuaj no PP mechanism yog nyob qab ib tug tshwj xeeb iav.

Tes tuav scanners yog txawv los ntawm cov ntsiav tshuaj tsis muaj engine. yam khoom PP yog ua manually. handheld scanner kom zoo dua yog nws tsis muaj nqi thiab tsiv. Rau cov zoo yuav tau them ib tug uas tsis muaj kev daws teeb meem, ib tug txo ua hauj lwm ceev, ib tug qhab nqaim scan. Vim hais tias cov duab distortions zaum yuav tshwm sim los ntawm txhais tes PP.

Listoprotyazhnye scanners me ntsis txhim kho cov zaub zoo tshaj ntawm cov khoom, txij li thaum tus ntawv yuav tsum tau luam yog tso rau hauv ib tug tsim nyog sib thiab yog rho tshaj idler yob yav dhau los lub teeb. Nrog ib tug me me luaj li tshaj cov ntsiav tshuaj, listoprotyazhnye scanners ua PP ib tug neeg los xij. Rau ib txhia ua qauv nruab nrog ib tug tsis siv neeg pub, thiab nws tso cai rau koj kom sai luam theej duab ib tug kuj loj loj ntim ntawm cov ntaub ntawv nyob rau hauv ib tug nyias muaj nyias ib daim ntawv.

Cov uas yuav tsum tau rau ceev faj tus cwj pwm rau tus kwv PP tau nyob rau hauv lub fact tias cov hom ntawm scanners Iwj planetary scanners, thov mus ua hauj lwm nrog cov phau ntawv thiab cov ntaub ntawv shabby. Lawv feature yog tus tsis muaj kev sib cuag nrog tus kwv scan.

Nws kuj tau lug siv raws li phau ntawv scanners. Lawv yog tsim los ua hauj lwm nrog ib tug ntau yam ntawm prints. PP yuav siv sij hawm qhov chaw nrog cov ntawv luam sab li. Cov hauj lwm teb xov tooj yog txheem flipping nplooj ntawv zoo li ib qho kev nyeem ntawv.

Phau Ntawv hom scanners tej zaum kuj muaj ib tug V-zoo li tus menyuam txaj thiab ua hauj lwm siv cov koob yees duab technology. Nrog rau tag nrho cov zoo ntawm planetary scanners, lawv luam tau ib phau ntawv, nws tsis siab raws, kev muab cov thiaj li hu ua maj PP hom.

Cov printing nruas scanners yog siv. Cov pab kiag li lawm tau kev zoo dua cov yam ntxwv, lawv daws teeb meem yog 10 000 pixels ib nti.

Ntau hom kev scanners yuav tsis tau tsuas yog luam prints. Nyob rau hauv coj mus muag qhauj tau lug siv nyeem ntawv barcode. Cov compact pab kiag li lawm tsis tau tsuas yog pab txhawb lub chaw ua hauj lwm ntawm cov neeg muag khoom, tab sis kuj yuav txhim kho qhov zoo ntawm cov neeg muab kev pab, cia koj mus automate txheej txheem ntawm saib xyuas qhov kev siv ntawm cov khoom.

Kev siv ntawm ntxiv modules tso cai rau lub scanner tig qhov dog dig mus rau hauv tus swb scanner. Vim hais tias ntawm no tseem ceeb expansion ntawm functionality yuav muaj scan dluab ncaj qha los ntawm ib tug yees duab-negatives, slides, ntaub ntawv luam tawm nyob rau tracing ntawv thiab lwm yam pob tshab chaw. Niaj hnub nimno kev lag luam rau kev kuj ua ywj siab ntaus nrog zoo yam ntxwv. Conception xa mus rau raws li ib tug scanner, ib zaj duab xis scanner. Qhov cuab yeej no yog haum siab zoo thiab rau daim ntawv thov ntawm nqaim seem.