Ikhodi ye-QR ingaba mnyama we-monochrome noma enemibala eminingi ebekwe ngaphezulu.Izinto eziyinhloko ezithinta ikhwalithi yokuphrinta ikhodi ye-QR ukuhluka kombala namaphutha wokuphrinta ngokweqile.
1. Ukungafani kombala
Ukungafani kombala okunganele kwekhodi ye-QR yephephandaba kuzothinta ukuqashelwa kwekhodi ye-QR ngesofthiwe yeselula.Izidingo zezimpawu zokubonwa kwezimpawu zokuphrinta ibhakhodi: Ukuze ufunde ngokwethembeka, ngemva kokuphrinta, imigqa nezikhala zebhakhodi kufanele zibe nokugqama okusobala, ukubonakala kwezikhala kufanele kube kukhulu ngangokunokwenzeka, futhi ukubukeka kwemigqa kufanele kube njengoba encane ngangokunokwenzeka.Ngokwendinganiso kazwelonke, ubumhlophe bombhalo wezindaba wasekhaya bungaphezu kuka-50%, futhi ukuphrinta okuvamile kungahlangabezana nezidingo zokuhlonza zekhodi ye-QR.Kodwa-ke, kufanele kuqashelwe ukuthi lapho wenza ikhodi ye-QR ephephandabeni, umhleli kufanele akhunjuzwe ukuthi angafaki shading ukuze avimbele isimo lapho ukungafani kunganele ukuthi kuthinte ukufundwa.
2. Iphutha lokuphrinta ngokweqile
Ikakhulukazi ibhekisela kumbala wekhodi ye-QR.Ikhodi ye-QR kufanele icoceke futhi icace lapho uphrinta.Ngokuvamile, sibeka ukuthi inani eliphezulu lephutha le-overprint (iphutha lokuphrinta ngokweqile phakathi kombala oyinhloko nesithombe) kufanele libe ngaphansi noma lilingane no-0.4 izikhathi zobubanzi begama lebhakhodi yomugqa omncane kakhulu.
Ngokwezinga likazwelonke, iphutha lokuphrinta ngokweqile kwamaphephandaba kudingeka libe ngaphansi noma lilingane no-0.3mm.Eqinisweni, amanye amaphephandaba asezingeni noma ngaphezulu kwezinga lesifundazwe anemishini yokunyathelisa eseqophelweni eliphezulu kanye nezidingo zekhwalithi ephakeme angahlangabezana ngokugcwele nezindinganiso mayelana nalokhu.Kwamanye amaphephandaba wendawo kanye nedolobha, uma ukuphrinta ngokweqile kungazinzile, kunconywa ukuthi ikhodi ye-QR iphrintiwe ngombala owodwa, ukuze kungabikho inkinga yokuphrinta ngokweqile.
Ukuphrinta kushoda izakhi ezithile
Lapho uphrinta, qaphela ukuthi ungalahlekelwa izakhi epuleti lokuphrinta, ukuze ungabangeli ubunzima bokufunda ikhodi ye-QR.Ekuphrinteni, ngenxa yepuleti yokuphrinta noma ingubo, kulula ukubangela ukukhubazeka kwephethini ephrintiwe.Ngephethini "ehlukene" kancane yekhodi enezinhlangothi ezimbili, ukunakwa okukhethekile kufanele kukhokhwe ekucindezelweni kwangaphambili nangemuva kokuhlola.
Inkinga kayinki wokuphrinta
Ukuze ulawule iphutha likasayizi wophawu lwekhodi enezinhlangothi ezimbili, ukhiye ukulawula umbala we-inki nokucindezela kokuphrinta phakathi nokuphrinta ukuze uqinisekise ukubuyiselwa okunembile kwemigqa yekhodi enezinhlangothi ezimbili.Ngaphansi kwezimo ezijwayelekile, kudingeka siqinisekise ukuthi uyinki "mncane emanzini futhi mncane ngoyinki", futhi ngesikhathi esifanayo siqinisekisa ubukhulu obudingekayo bongqimba lweyinki.Akukho streak yamanga ebangelwa ukucindezela okuphansi noma umbala weyinki onganele;akukho ukusabalalisa kwe-streak okubangelwa ukucindezela okukhulu noma uyinki omkhulu.
Isikhathi sokuthumela: Aug-16-2022