2D Handheld Barcode Scanner
MINJCODE lub tshuab luam theej barcode tes tuav tau tsim los muab cov kev daws teeb meem luam theej bar code zoo thiab pheej yig rau txhua qhov loj 2D thiab 1D bar code. Nrog lawv qhov kev ntseeg siab thiab kev ua haujlwm ruaj khov, cov tshuab luam theej tes yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv, suav nrog kev muag khoom, kev tsim khoom thiab kev xa khoom. Tsis tas li ntawd, ua tus tsim khoom zoo tshaj plaws ntawm lub tshuab luam theej tes, MINJCODE kuj tseem tuaj yeem kho cov qauv tsim kom tau raws li cov neeg siv khoom xav tau.
Peb yog ib lub chaw tsim khoom tshwj xeeb rautsim cov tshuab luam theej 2D zooPeb cov khoom npog2D barcode scanners tesntawm ntau hom thiab cov lus qhia. Txawm koj xav tau dab tsi rau kev muag khoom, kev kho mob, kev khaws khoom lossis kev lag luam logistics, peb tuaj yeem muab cov kev daws teeb meem zoo tshaj plaws rau koj.
Tsis tas li ntawd xwb, cov kws tshaj lij hauv peb pab neeg ua tib zoo saib xyuas kev ua haujlwm ntawmlub tshuab luam theej barcode, thiab pheej hloov kho thiab tsim kho tshiab kom tau raws li qhov xav tau ntawm cov neeg siv khoom. Peb cog lus tias yuav muab cov kev pabcuam thiab kev txhawb nqa zoo tshaj plaws kom ntseeg tau tias txhua tus neeg siv khoom muaj kev paub zoo tshaj plaws.
Cov Khoom Siv Barcode Scanner 2D Nrov
Ib lub tes tuavdaim duab scanner barcodeyog ib lub cuab yeej uas nyeem tau cov lej barcodes siv lub laser lossis lub koob yees duab thiab tuaj yeem tuav hauv tes ntawm tus neeg siv thaum lub sijhawm ua haujlwm.Peb liCov neeg nyeem ntawv barcode uas siv testuaj yeem txuas nrog xov hlau, wireless, 1d, 2d, lossis txuas nrog Ios / Android / smartphone / ntsiav tshuaj. Xws li:MJ2880,MJ3650,MJ2870,MJ2818,MJ2290.
Muaj Peev Xwm Decoding Muaj Zog, 4mil High Resolution, Txhawb nqa ob qho tib si 1D, 2D Barcodes (QR Codes), Rugged Structure & Sealed Design, User Friendly & Ergonomic Design
Muaj Peev Xwm Decoding Muaj Zog, Kev Sib Tw Ntau Yam, Kev Siv Ntau Yam, Cov Qauv Rugged & Tsim Sealed, Txhawb Nqa Ob Leeg Digital thiab Luam Tawm 1D 2D
2 hauv 1 Wireless & Wired Connection & Storage, Plug thiab ua si, Kev Siv Tshuab Wireless Ntev, Muaj Peev Xwm Decoding Zoo, 2000mAh Roj Teeb Loj
CMOS IMAGING SCANNING TECHNOLOGY, Kev sib txuas wireless ntev rau kev ntxiv kev txav mus los, Nrog chaw them nyiaj yooj yim, Hom kev ua haujlwm phau ntawv / Hom pib-induction / Hom Coutinuous
Yog tias koj muaj kev txaus siab lossis lus nug thaum lub sijhawm xaiv lossis siv lub tshuab ntsuas bar code, thov nyem qhov txuas hauv qab no xa koj cov lus nug rau peb tus xa ntawv raug cai(admin@minj.cn)ncaj qha!MINJCODE tau cog lus rau kev tshawb fawb thiab kev txhim kho ntawm cov thev naus laus zis bar code scanner thiab cov khoom siv thov, peb lub tuam txhab muaj 14 xyoo ntawm kev paub txog kev lag luam hauv cov teb kev tshaj lij, thiab tau txais kev lees paub los ntawm feem ntau ntawm cov neeg siv khoom!
Muaj ntau qhov zoo ntawm kev yuav cov tshuab luam ntawv 2D los ntawm cov chaw tsim khoom, cia peb saib:
Cov txiaj ntsig ntawm 2d handheld scanners
Tus nqi tsim nyog: Kev yuav ncaj qha los ntawm lub Hoobkas txo cov nqi ntxiv los ntawm kev tshem tawm cov neeg nruab nrab xws li cov neeg sawv cev lossis cov neeg faib khoom piv rau kev yuav los ntawm cov neeg nruab nrab. Qhov no txhais tau tias koj tuaj yeem yuav cov khoom lag luam ntawm tus nqi sib tw ntau dua nrog cov nyiaj tau los ntau dua.
Kev nkag mus rau cov thev naus laus zis tshiab thiab cov khoom tshiab: Ua haujlwm ncaj qha nrog cov chaw tsim khoom muab rau koj nkag mus rau cov thev naus laus zis tshiab thiab cov khoom tshiab kom koj txoj kev lag luam sib tw tau zoo.
Cov kev xaiv uas haum rau koj raws li koj xav tau kev lag luam tshwj xeeb: Los ntawm kev ua haujlwm nrog cov chaw tsim khoom, koj tuaj yeem sib txuas lus txog koj cov kev xav tau tshwj xeeb thiab tau txais cov khoom lossis cov kev pabcuam uas haum rau koj cov kev xav tau thiab cov kev xav tau tshwj xeeb.
Kev Tshuaj Xyuas 2D Barcode Scanner
Lubinda Akamandisa los ntawm Zambia:Kev sib txuas lus zoo, xa khoom raws sijhawm thiab cov khoom zoo. Kuv pom zoo kom tus neeg muag khoom
Amy daus los ntawm tim Nkij teb chaws: tus neeg muab khoom zoo heev uas zoo ntawm kev sib txuas lus thiab xa khoom raws sijhawm
Pierluigi Di Sabatino los ntawm Ltalis: tus neeg muag khoom tshaj lij tau txais kev pabcuam zoo heev
Atul Gauswami los ntawm Is Nrias teb:Kev cog lus ntawm tus neeg muab khoom nws ua tiav tag nrho hauv lub sijhawm thiab zoo heev rau cov neeg siv khoom. Qhov zoo yog qhov zoo tiag tiag. Kuv txaus siab rau kev ua haujlwm ntawm pab pawg.
Jijo Keplar from United Arab Emirates: Khoom zoo heev thiab qhov chaw uas cov neeg siv khoom xav tau ua tiav.
lub kaum sab xis Nicole los ntawm United KingdomQhov no yog ib qho kev mus ncig yuav khoom zoo, kuv tau txais yam uas kuv tas sij hawm lawm. Yog li ntawd xwb. Kuv cov neeg siv khoom muab tag nrho cov lus tawm tswv yim "A", xav tias kuv yuav xaj dua yav tom ntej.
Cov kev daws teeb meem ntawm lub tshuab luam theej duab barcodetau tsim tshwj xeeb rau cov ntawv thov ntes cov ntaub ntawv tsis siv neeg thiab cov txheej txheem automation thoob plaws hauv cov neeg siv khoom tag nrho cov saw hlau muaj nqis hauvmuag khoom, kev tsim khoom, kev thauj mus los & kev xa khoom thiab kev kho mob.Cov tshuab luam ntawv USB tesmuab kev ua tau zoo tshaj plaws thiab kev ntseeg siab los ntawm ntau txoj kev xaiv scanning: laser, linear lossis area-imaging technologies. Lub thawv txheem, rugged enclosure tso cai rau lawv siv rau hauv txhua qhov chaw ib puag ncig, thiab lawv cov qauv ergonomic ua rau cov scanners no yooj yim siv thiab rau lub sijhawm ntev.
MINJCODE cov ntau yam thoob ntiaj tebCov neeg nyeem ntawv barcode uas siv tesmuaj ntau yam kev xaiv rau feem ntau cov haujlwm sau cov ntaub ntawv. Cov khoom muaj nyob rau hauv kev xaiv corded thiab cordless, nrog rau cov thev naus laus zis nyeem ntawv zoo, npaj txhij los daws cov kev xav tau tam sim no thiab yav tom ntej thiab cov ntawv thov.
Txawm koj daim ntawv thov xav tau kev nyeem ntawv sai, yooj yim rau kev teeb tsa thiab siv, qhov tseeb thiab kev ntseeg tau,MINJCODEkoj tau them.
Yuav Xaiv Lub Tshuab Luam Ntawv Tes Li Cas?
1. Xaiv raws li cov lej nyeem
1.1 Nyeem cov lej bar xwb (xaiv tau)laser / CCD barcode scanner)
1.2 Yuav tsum nyeem 1D/2D code (2D lub tshuab luam theej barcode tes)
2. Xaiv raws li kev siv ntawm ib puag ncig thiab lub hom phiaj
2.1 Cov khw muag khoom, cov chaw ua haujlwm, cov tsev kho mob, thiab lwm yam.
Qhov chaw rau kev nyeem cov lej bar yog tsawg, yog li xaiv qhov me me thiab sib dualub tshuab luam theej qr testuaj yeem txhim kho kev ua haujlwm tau zoo. Yog li ntawd, nws yog qhov zoo los qhia txog kev sib xyaw ua ke thiab sib duaCov cuab yeej siv tes ua haujlwm bluetooth barcode scannerslos yog cov tshuab luam theej barcode/2D uas siv tes tuav. Tsis tas li ntawd xwb, thaum xaiv lub tshuab luam theej rau kev siv hauv khw lossis qhov chaw zoo sib xws, nws yog qhov zoo tshaj plaws los xaiv tus qauv uas muaj tus qauv zoo nkauj.
2.2 Cov Chaw Khaws Khoom, Chaw Ua Haujlwm, thiab lwm yam.
Thaum xav tau ntau tus lej bar code sai sai, lub tshuab ntsuas bar code CCD uas muaj kev ua haujlwm ceev ceev zoo heev tuaj yeem siv los ua kom ceev dua. Thaum xav tau nyeem 2D codes, xaiv tus qauv me me, sib dua tuaj yeem txhim kho kev ua haujlwm zoo.
3. Xaiv raws li seb puas siv kev sib txuas wireless lossis tsis siv
Hauv cov chaw tsim khoom, cov cables ntawmcov tshuab luam ntawv testej zaum yuav raug sib xyaw vim yog qhov xwm txheej ib puag ncig ntawm cov txheej txheem, ua rau muaj teeb meem thiab kev cuam tshuam. Tsis tas li ntawd, hauv kev ua haujlwm logistics nrog rau kev ua haujlwm hauv khw muag khoom, chaw ua haujlwm, thiab lwm qhov chaw, cov cables yuav cuam tshuam rau kev ua haujlwm thaum cov pob khoom raug tsiv thiab luam theej duab ntawm qhov deb. Rau cov chaw ua haujlwm thiab cov ntsiab lus zoo li no, nws yog qhov zoo los xaiv ib qhoCov neeg nyeem ntawv barcode uas siv tesuas txhawb nqa Bluetooth wireless kev sib txuas.
Cov ntawv thov siv ntawm cov tshuab luam ntawv barcode uas siv tes
Kev lag luam muag khoom rau kev lag luam ntawm qhov chaw muag khoom, cov khoom muag, kev ua haujlwm hauv tsev rau khoom, kev thauj mus los thiab lwm yam.
Kev kho mob rau kev txheeb xyuas tus neeg mob, kev txheeb xyuas tshuaj, kev taug qab cov qauv, kev tswj cov ntaub ntawv kho mob thiab lwm yam.
Kev tsim khoom rau kev tswj xyuas zoo, kev taug qab ua haujlwm, kev tswj hwm cov cuab tam, kev txheeb xyuas cov khoom thiab lwm yam.
Kev thauj mus los thiab kev xa khoom rau kev xa khoom thiab kev txais, kev cais pob khoom, kev lees paub kev xa khoom, kev taug qab cov khoom muaj nqis thiab lwm yam.
Kev kawm rau kev tswj hwm tsev qiv ntawv, kev txheeb xyuas cov tub ntxhais kawm, kev taug qab cov neeg tuaj kawm, kev tswj hwm cov cuab tam thiab lwm yam.
Hom ntawm 2D handheld barcode scanner
| Hom barcode scsnner | Kev piav qhia | Cov txiaj ntsig | Cov ntawv thov |
| Yooj yim thiab txav tau, lawv tsim nyog rau ntau yam kev lag luam thiab daim ntawv thov. | - Yooj yim siv thiab nqa - Ntau yam, tuaj yeem luam theej duab ntau hom barcode - Muaj peev xwm txuas nrog lossis tsis txuas rau kev yooj yim | Kev Muag Khoom, Kev Khaws Khoom, Kev Thauj Khoom, Kev Kho Mob, Kev Tswj Xyuas Cov Khoom Muag, Cov Txheej Txheem Ticketing, Kev Tshawb Xyuas Cov Khoom Muaj Nqis, Cov Txheej Txheem Point-of-Sale (POS) | |
| Cov Tshuab Scanner Ominitsim los rau kev siv tes tsis tas siv tes, lawv feem ntau yog siv ntawm cov txee them nyiaj lossis cov kiosks pabcuam tus kheej. | - Kev ua haujlwm tsis siv tes - Kev luam theej ceev thiab ua haujlwm tau zoo - Ntau lub kaum sab xis tuaj yeem luam theej duab | Kev muag khoom, khoom noj khoom haus, cov txheej txheem them nqi tus kheej, cov txheej txheem tsev qiv ntawv, cov txheej txheem daim pib, cov kiosks,kev twv txiaj yuam pov lottery | |
| Cov tshuab luam theej uas tau teeb tsatau muab tso ua ke rau hauv cov chaw ruaj khov xws li cov siv txoj siv lossis cov kab sib dhos. Lawv muab kev tshuaj xyuas tsis siv neeg rau cov chaw tshuaj xyuas ntau. | - Kev luam theej tas mus li rau kev ua haujlwm ceev ceev - Kev teeb tsa txuag chaw - Kev luam theej txhim khu kev qha, raug | Kev tsim khoom, kev xa khoom, chaw faib khoom, cov txheej txheem cais tawm tsis siv neeg, cov kab sib dhos, gua chaw nres tsheb | |
| Cov tshuab luam theej muaj peev xwm nyeem tau cov lej cim 2D (piv txwv li QR codes) nrog rau cov lej cim 1D ib txwm muaj. Lawv muab cov ntaub ntawv muaj peev xwm zoo dua thiab tuaj yeem khaws cov ntaub ntawv ntau dua li cov lej cim 1D. | - Kev luam theej ntau yam ntawm 1D thiab 2D barcodes - Muaj peev xwm nyeem cov barcodes puas lawm lossis luam tawm tsis zoo | Kev muag khoom, kev kho mob, kev thauj mus los thiab kev xa khoom, kev muag daim pib rau kev tshwm sim, kev tswj cov khoom muag, cov txheej txheem tswj kev nkag mus, kev lag luam hauv xov tooj ntawm tes, kev taug qab cov ntaub ntawv, cov txheej txheem e-ticketing | |
| Cov Ntiv Tes Scannersraug hnav rau ntawm tes, ntiv tes lossis dab teg, muab kev ua haujlwm tsis tas siv tes thiab yooj yim. Lawv zoo meej rau cov haujlwm uas xav tau kev luam theej duab thiab tuav cov khoom tib lub sijhawm. | - Kev ua haujlwm tsis siv tes -Kev txav mus los thiab kev ua haujlwm zoo dua -Zoo tagnrho rau cov chaw luam theej loj | Kev Khaws Khoom, Kev Xaiv Khoom, Kev Tswj Xyuas Cov Khoom Muag, Kev Tswj Xyuas Pob Khoom, Kev Tsim Khoom, Kev Muag Khoom |
Cov Lus Nug Feem Ntau
Lub tshuab luam ntawv tesyog ib lub cuab yeej nqa tau uas siv tau los nyeem cov lej barcodes hauv ntau qhov chaw, suav nrog cov khw muag khoom, cov tsev rau khoom, thiab cov chaw tsim khoom. Cov nyeem lej barcode tes feem ntau siv ua ke nrog qhov chaw muag khoom kom ua tiav cov kev lag luam muag khoom sai thiab raug.
A lub tshuab luam ntawvraug suav hais tias yog ib lub cuab yeej nkag mus vim nws muab cov ntaub ntawv rau lub khoos phis tawj hauv daim ntawv ntawm cov duab scanned.
Saib phau ntawv qhia siv kom paub txog cov lus qhia daws teeb meem thiab tiv tauj pab pawg neeg txhawb nqa ntawm lub chaw tsim khoom kom tau kev pab ntxiv yog tias xav tau.
Cov tshuab luam theej tesua haujlwm los ntawm kev siv lub teeb ci (feem ntau yog laser) los luam theej duab thiab nyeem cov barcodes, thiab tom qab ntawd txiav txim siab cov ntaub ntawv kom xa mus rau lub khoos phis tawj lossis lwm yam khoom siv.
Cov lej barcode qr ntawm tesfeem ntau nyeem tau cov hom barcodes feem ntau, suav nrog UPC, EAN, Code 39, Code 128, QR Code, thiab Data Matrix.
Qhov no yuav nyob ntawm seb koj siv rab phom barcode li cas. Muaj ntau yam txuas nrog USB cables, thaum lwm yam siv Bluetooth lossis WiFi.
Lub tshuab luam theej barcode uas tuav tes muaj peev xwm nyeem cov barcodes uas puas lawm lossis tsis tiav yuav txawv nyob ntawm seb cov barcode puas lawm lossis tsis tiav npaum li cas. Txawm li cas los xij, ntau lub tshuab luam theej tuaj yeem nyeem cov barcodes uas tsis zoo tag nrho.
Yuav teeb tsa lub tshuab luam theej Barcode li cas?
Teeb tsa ib qholub tshuab luam theej qr tesfeem ntau yog ib qho txheej txheem yooj yim. Cov hauv qab no yog qee cov kauj ruam dav dav uas yuav siv tau rau ntau tus qauv ntawm cov tshuab luam theej barcode:
Qhib lub thawvlub tshuab luam ntawv tesUa tib zoo tshem lub tshuab ntsuas barcode tawm ntawm nws lub ntim, sau tseg cov xov hlau, cov khoom siv hluav taws xob lossis cov ntaub ntawv pov thawj uas yuav tuaj nrog nws.
Txuas lub tshuab luam ntawv: nyob ntawm tus qauv, koj yuav tsum txuas lub tshuab luam ntawv rau koj lub khoos phis tawj lossis POS system ntawm USB, Bluetooth lossis lwm yam interface. Saib koj phau ntawv qhia rau cov lus qhia tshwj xeeb txog yuav ua li cas txuas lub tshuab luam ntawv rau koj lub cuab yeej.
Kho qhov scanner: Ntau yamcov tshuab luam ntawv barcode uas siv tes uatuaj yeem teeb tsa kom tau raws li koj cov kev xav tau tshwj xeeb, xws li teeb tsa hom scan tsim nyog (piv txwv li, txuas ntxiv vs. ua haujlwm), qhib lub kaw lus cim tshwj xeeb, kho qhov ceev scan, lossis kho lwm yam chaw. Dua li no, saib koj phau ntawv qhia rau cov lus qhia txog kev teeb tsa koj lub scanner.
Sim lub scanner: Tom qab txuas thiab teeb tsa lublub tshuab luam ntawv 2d tes, yuav tsum tau ua qee qhov kev ntsuam xyuas scans kom paub tseeb tias ua haujlwm zoo. Luam theej ntau yam barcodes kom paub tseeb tias lub scanner ntes cov ntaub ntawv raug.
Kev Sib Koom Tes Nrog Koj Cov Software: Yog tias koj siv lub tshuab ntsuas barcode nrog cov software tshwj xeeb, xws li kev tswj cov khoom muag lossis cov software muag khoom (POS), xyuas kom tseeb tias lub tshuab ntsuas tau sib koom ua ke thiab lees paub los ntawm cov software. Tej zaum koj yuav tsum sab laj nrog cov ntaub ntawv ntawm cov software lossis tiv tauj nws cov neeg ua haujlwm pabcuam kom tau kev pab nrog cov txheej txheem no.
Ua Haujlwm Nrog Peb: Ib Cua!
2D Handheld Barcode Scanner: Phau Ntawv Qhia Zoo Tshaj Plaws
Xyuas seb lub roj teeb puas tau them tag, thiab sim rov pib dua lub scanner.
Xyuas kom tseeb tias tus lej barcode nyob hauv qhov ntau thiab tsawg ntawm lub scanner, thiab sim kho lub kaum sab xis thiab qhov deb ntawm lub scanner.
Ua raws li cov lus qhia txog kev sib txuas uas muab rau hauv phau ntawv qhia siv lub scanner.
Saib phau ntawv qhia siv lub scanner kom paub cov lus qhia lossis tiv tauj lub chaw tsim khoom kom tau txais kev pab.
Xyuas qhovphau ntawv qhia siv lub tshuab luam theej duabkom tau cov lus qhia lossis tiv tauj lub chaw tsim khoom kom tau kev txhawb nqa.
Qhov no nyob ntawm hom scanner, tab sis feem ntau cov scanners tuaj yeem txuas nrog ntawm USB lossis Blue tooth kom xa cov ntaub ntawv.
Lub tshuab luam theej barcode uas tuav tes muaj peev xwm nyeem cov barcodes uas puas lawm lossis tsis tiav yuav txawv nyob ntawm seb cov barcode puas lawm lossis tsis tiav npaum li cas. Txawm li cas los xij, ntau lub tshuab luam theej tuaj yeem nyeem cov barcodes uas tsis zoo tag nrho.
Tuav lub scanner rau hauv qhov chaw xis nyob thiab tig nws mus rau ntawm daim barcode.
Taw tes lub scanner mus rau ntawm daim barcode thiab nias lub pob scan.
Cov kev sib txuas lus siv los nyeem cov ntaub ntawv los ntawm cov nyeem ntawv bar code hauv PC suav nrog cov xov hlau USB, RS232C, thiab PS/2 interfaces, nrog rau cov khoom lag luam uas muaj kev sib txuas wireless xws li Bluetooth. Tsis ntev los no, nrog rau kev siv cov khoos phis tawj nyias nyias, kev siv USB hom es tsis yog RS232C lossis PS/2 tau nce ntxiv. Thov nco ntsoov tias qee cov khoom lag luam USB hom sib xws nrog qee lub khoos phis tawj ua haujlwm PC, thaum lwm tus tsis sib xws.
Yog, peb covcov tshuab luam theej duab barcode uas siv tes uamuaj rau USB hom thev naus laus zis.
MINJCODElub tshuab luam theej barcodeNws yog qhov zoo thiab muaj zog, uas tuaj yeem coj cov neeg siv khoom lag luam kom txhim kho kev lag luam sai thiab txuag tau ntau yam nqi tib neeg, khoom siv thiab nyiaj txiag. Nws tuaj yeem nqa mus los nrog kev tsim qauv ergonomic zoo meej thiab kev ua haujlwm ib txhais tes los daws cov teeb meem lag luam txhua lub sijhawm, txhua qhov chaw.
Kev nyeem qhov tseeb ntawm cov tshuab luam theej barcode uas siv tes
Qhov tseeb ntawm kev nyeem ntawv ntawm ib qholub tshuab luam theej 2D barcode uas siv tesfeem ntau nyob ntawm ntau yam, suav nrog cov yam ntxwv ntawm lub scanner nws tus kheej, qhov zoo ntawm cov barcode, lub teeb ambient, thiab lwm yam. Qhov tseeb ntawm alub tshuab luam theej barcode uas siv tesmuaj ntau yam uas cuam tshuam rau qhov nyeem tau zoo ntawm cov tshuab luam theej barcode. Cov hauv qab no yog qee yam uas cuam tshuam rau qhov tseeb ntawm kev nyeem cov ntawv luam theej barcode:
Cov yam ntxwv kev txawj: Niaj hnubcov tshuab luam theej barcode portablefeem ntau siv laser, CCD lossis thev naus laus zis sensor. Cov thev naus laus zis sib txawv muaj kev siv sib txawv rau ntau hom barcodes, yog li kev xaiv cov thev naus laus zis zoo yog qhov tseem ceeb rau kev txhim kho qhov tseeb.
Qhov zoo ntawm cov lej cim barcode: Qhov zoo ntawm kev luam cov lej cim barcode, qhov loj me, qhov sib piv thiab lwm yam cuam tshuam ncaj qha rau qhov tseeb ntawm kev luam theej duab. Cov lej cim barcode meej thiab tiav yog qhov yooj yim dua rau cov neeg luam theej duab nyeem tau raug.
Lub teeb nyob ib puag ncig: Lub teeb ci ntsa iab lossis qhov chaw tsaus ntuj tuaj yeem cuam tshuam rau qhov tseeb ntawm kev nyeem ntawv ntawm lub scanner. Qee lub scanners zoo muaj peev xwm tiv taus kev cuam tshuam ntawm lub teeb thiab tuaj yeem tswj tau qhov nyeem ntawv kom raug hauv ntau yam teeb pom kev zoo.
Lub kaum sab xis thiab qhov deb ntawm kev luam theej duab: Lub kaum sab xis thiab qhov deb ntawm kev luam theej duab kom raug kuj yuav cuam tshuam rau qhov tseeb ntawm lub tshuab luam theej duab. Feem ntau, lub kaum sab xis ntawm kev luam theej duab uas ntsug rau ntawm daim barcode thiab qhov deb ntawm kev luam theej duab kom raug tuaj yeem txhim kho qhov tseeb.
Kev ceev ntawm kev luam theej duab: Kev luam theej duab sai dhau los yog qeeb dhau yuav cuam tshuam rau qhov tseeb. Kev luam theej duab ceev kom raug yuav ua rau qhov tseeb dua.