Muaj ib lub sijhawm thaum scanner , tshwj xeeb tshaj yog cov high-resolution flatbed scanner, yog ib qho tseem ceeb ntawm cov chaw ua haujlwm khoom siv rau kev luam duab thiab duab nraaj. Niaj hnub no, lub koob yees duab digital feem ntau yuav siv qhov chaw scanner.
Muaj ntau qhov kev xav tau muaj nyob hauv digital formats, lub scanner tsis tsim nyog tshwj tsis yog tias koj muaj ntau daim duab luam tawm lossis lwm cov duab kos duab luam tawm, tab sis rau txoj kev xa cov ntawv xa mus rau hauv OCR, ib qho scanner sai dua yog tias koj muaj ntau tshaj ib nplooj ntawv los yog kom ua hauj lwm nrog.
Yog tias koj tsis muaj scanner lossis tsis pom koj tus kheej xav tau ib tus neeg tuaj yeem, tuaj tos koj cov koob yees duab thiab nqa cov duab ntawm koj daim duab. Ntxiv nrog rau kev thaij duab los yog cov ntawv luam tawm, siv koj lub koob yees duab los yees duab dluab ntawm cov ntaub ntawv thiab lwm yam kev nthuav qhia ntawm cov rooj sablaj, rooj sib tham thiab hauv chav kawm yuav ua tau zoo dua qub qub thiab ntawv sau cia.
Cov Tshaj Ntawm Kev Siv Cov Yees Dijital ua Scanner
Yuav luag txhua tus neeg muaj cov koob yees duab ntawm qee yam. Txawm tias cov koob yees duab xov tooj ntawm tes , yog qhov kev daws teeb meem loj txaus, tuaj yeem ua haujlwm nyob rau hauv txoj kev sib deev. Cov koob yees duab yog portable thiab tsis tas yuav tsum tau txuas nrog lub computer. Rau tag nrho tab sis feem ntau siv high-end thiab xa tawm cov duab hauv online, cov duab zoo yog ntau dua li tsimnyog yog tias siv cov duab yees duab kom zoo.
Cons ntawm Siv Lub Koob Yees Duab Ua Digital Scanner
Ntawm qhov tsis sib xws, qhov kev daws teeb meem thiab xim tob rau qhov scanner zoo yog qhov zoo tshaj plaws rau cov koob yees duab digital, ua ib qho scanner ntau tsim rau qee cov kev siv. Lub koob yees duab yuav tsum muaj hom kev lag luam kom zoo. Tsis tas li ntawd, lub koob yees duab thiab cov duab yuav tsum yog sib txuas ua ke kom tsis txhob muaj kev sib daj sib deev, txiav tawm ntawm ib qho ntawm daim duab thiab tawm ntawm thaj chaw tawm. Lub sijhawm, teeb pom kev zoo yuav tsum ua tib zoo tswj kom tiv thaiv kom tsis muaj xim thiab ntxoov ntxoo.
Cov Lus Qhia Kom Zoo Tshaj Plaws & # 34; Scans & # 34; Nrog lub Digital Camera
Nco ntsoov calibrate koj cov koob yees duab rau xim txhim khu kev qha xim. Siv lub kos los sis teeb lub koob yees duab ntawm ib qho khoom nto kom lub koob yees duab zoo dua qub. Siv tus kheej timer vim hais tias txawm tias txoj cai ntawm nias lub koob yees duab khawm yuav ua rau muaj zog thiab qhov muag tsis pom kev.
Yog ua tau, siv lub teeb pom kev zoo kom tswj teeb pom kev zoo. Yog tias tsis tau, nqa cov duab nyob ze ntawm lub qhov rais los yog qhov chaw teeb rau ntawm ib sab ces muab ib daim ntawv los yog cov ntawv dai daim ntawv tso rau ntawm sab nraud kom muaj kev cuam tshuam zoo sib npaug zos.
Siv cov ntaub ntawv acrylic hnyav rau saum cov ntawv lossis cov duab uas tsis tuaj yeem dag mus ntes cov duab tsis thwj. Kawm cov chaw sib txawv rau koj lub koob yees duab los nrhiav cov uas ua hauj lwm zoo tshaj plaws rau cov chaw txawv thiab teeb pom kev zoo uas koj tswj tsis tau yooj yim rau koj tus kheej.