Yuav ua li cas kom tshem tau cov kab ntawm ib daim duab scanned?
Siv Disposable Raven Document Scanner Cleaning Wipes, los yog nrhiav cov ntaub mos muag, qhuav, tsis muaj lint (los yog paj rwb swab) thiab ntub cov ntaub nrog isopropyl cawv (95%) lossis iav ntxuav. Tsis txhob siv dej. Tsis txhob tsuag tshuaj ntxuav ncaj qha mus rau lub iav scanner.
Yuav ua li cas kom tshem tau cov nyhuv moire?
Kho kom pom tseeb rau thaj chaw sib txawv - thaum qhov no tsis yog ib txwm siv tau, kho qhov ua kom pom tseeb me ntsis ntawm cov qauv yuav txo qis, lossis muaj peev xwm tshem tawm moiré. Hloov lub kaum sab xis ntawm lub koob yees duab - tsuas yog hloov lub kaum sab xis ntawm lub koob yees duab me ntsis tuaj yeem tshem tawm tag nrho txawm tias muaj zog moiré qauv.
Vim li cas thiaj muaj kab hauv kuv cov ntaub ntawv scanned?
Feem ntau, qhov teeb meem no yog tshwm sim los ntawm cov kua nplaum ntub dej lossis lwm yam khoom xa tawm los ntawm ib daim ntawv thaum nws mus dhau ADF. Tus cwj mem lossis lwm yam khoom nkag mus rau ntawm lub khob thaum daim ntawv txav mus los, thiab thaiv lub teeb ntawm lub scanner hauv cheeb tsam ntawd rau cov ntawv luam yav tom ntej.
Vim li cas kuv lub scan muaj kab?
Thaum koj luam theej duab cov ntaub ntawv thiab koj pom cov kab ntsug hauv qab cov duab uas tsis nyob hauv daim ntawv ntawm lub cev, qhov no feem ntau tshwm sim los ntawm cov kab mob xws li av los yog plua plav ua rau ntawm lub teeb pom kev / lub teeb pom kev zoo.
Koj Descreen li cas?
Mus rau Duab> Duab Loj (Duab> Resize> Duab Loj hauv Elements) thiab rov ua piv txwv rau cov duab xav tau loj thiab daws teeb meem siv cov kev xaiv bicubic resampling. Nco ntsoov tias koj tau zoomed rau 100% magnification. Mus rau Filter> Sharpen> Unsharp Mask.
Moire Reduction hauv Photoshop yog dab tsi?
Saum toj no: Kuv zoomed nyob rau hauv thiaj li yuav pom nws - nws yog ib tug "moire" qauv, uas yog ib tug tsis xav rov qab xim qauv uas tshwm nyob rau hauv ib feem ntawm koj cov duab, tej zaum feem ntau ntawm cov khaub ncaws (thaum koj xav tau tsawg kawg yog nws, thiab qee zaum ntawm cov khoom nyob qhov twg. koj xav tau tsawg kawg yog nws, zoo li lub hnab koob yees duab).
Yuav ua li cas kuv thiaj li tsis txhob moire scanning?
Nws tsuas yog siv rau cov duab hauv cov ntawv luam tawm xwb. Cov txheej txheem ib txwm siv los tshem tawm cov qauv moiré feem ntau suav nrog kev tshuaj xyuas ntawm 2X lossis ntau dua qhov xav tau kev daws teeb meem, siv lub plooj lossis lim dej despeckle, hloov mus rau ib nrab qhov loj kom tau txais qhov xav tau qhov kawg loj, tom qab ntawd siv cov lim kom zoo.
Yuav ua li cas tshem tawm halftone los ntawm daim duab?
Luag "Radius" slider sab xis, saib daim ntaub lossis lub dialog's Preview qhov rai thaum koj ua li ntawd. Tsis txhob rub thaum cov dots ntawm halftone qauv ua indistinguishable ntawm ib leeg. Nyem "OK" los kaw Gaussian Blur dialog box. Cov qauv halftone ploj mus, tab sis qee cov duab nthuav dav kuj yog.
Yuav ua li cas koj nres moire qauv?
Yuav Ua Li Cas Tshem Tawm Moiré Pattern hauv Kev Ua Yeeb Yam? Koj tuaj yeem kho cov qauv moiré hauv kev kho kom raug zoo li Lightroom lossis Photoshop. Ob qhov kev pab cuam muaj cov cuab yeej tshwj xeeb rau kev tshem tawm moiré. Koj tuaj yeem zam moire los ntawm kev tua ze rau koj qhov kev kawm lossis siv lub aperture me dua.
Moire zoo li cas?
Thaum khib kab txaij thiab cov qauv tshwm hauv koj cov duab, qhov no yog hu ua moiré effect. Qhov kev xav pom no tshwm sim thaum tus qauv zoo ntawm koj qhov kev kawm meshes nrog cov qauv ntawm daim duab nti ntawm koj lub koob yees duab, thiab koj pom tus qauv thib peb. (Qhov no tshwm sim rau kuv ntau heev thaum kuv thaij duab ntawm kuv lub laptop screen).
Txoj kab ntsug txhais li cas?
: ib kab perpendicular mus rau ib qho chaw los yog mus rau lwm txoj kab uas suav tias yog lub hauv paus: xws li. a: ib kab perpendicular rau lub qab ntug. b: ib kab sib npaug mus rau sab ntawm nplooj ntawv lossis daim ntawv raws li qhov txawv ntawm kab kab rov tav.
Kuv yuav tshem tawm cov kab luam ntawv li cas?
Qhov kev kho ntau tshaj plaws kom tshem tawm cov kab thiab shading ntawm koj cov haujlwm luam tawm
- Rub lub cartridge tawm.
- Saib seb puas muaj kab ntawm cov duab nruas ntawm lub tshuab luam ntawv. …
- Hloov lub tshuab luam ntawv tsis raug nrog ib qho tshiab.
- Muab cov ntawv luam tawm rov qab rau hauv lub tshuab.
Dab tsi ua rau cov kab ntawm lub tshuab luam ntawv luam?
Yog tias koj muaj lub tshuab luam ntawv inkjet:
Yog li yog tias koj muaj kab kab rov tav ntawm lub tshuab luam ntawv inkjet, nws feem ntau tshwm sim los ntawm qhov thaiv lossis txhaws lub taub hau. Kev daws: ... Qee lub sij hawm lub taub hau luam ntawv yog ib feem ntawm lub tshuab luam ntawv, yog tias siv cov paj rwb los sim ntxuav qhov chaw uas tus number case tawm los tab sis tsis txhob ntub lub tshuab luam ntawv!