Ubungqina bedijithali luhlobo lwetekhnoloji yokuqinisekisa esebenza ngedijithali imibhalo-ngqangi ye-elektroniki kwaye iyikhuphe ngokuthe ngqo kupapasho lwe-elektroniki. Isetyenziswa ngokubanzi ngenxa yeenzuzo zayo ezifana nesantya, ukulungeleka, kwaye akukho mfuneko yokwenza ipleyiti. Ngexesha lenkqubo yesampulu, abathengi badla ngokuxela imiba efana "nokuchaneka kwesampulu ephantsi" kunye "nomgangatho ombi". Ukuqonda ezi zinto zilandelayo ezichaphazela isampulu yedijithali kunokunceda amashishini achonge iingxaki ngokukhawuleza kwaye aphucule umgangatho woshicilelo.
1.Ukuchaneka koshicilelo
Imeko yokusebenza yentloko yoshicilelo ye-inkjet yomshicileli iya kuchaphazela ngokuthe ngqo umphumo wokuphuma kobungqina bedijithali. Ukuchaneka koshicilelo onokuthi kufezekiswe yintloko yokushicilela kumisela ukuchaneka kwemveliso yobungqina bedijithali, kunye nabashicileli besisombululo esisezantsi abanako ukuhlangabezana neemfuno zobungqina bedijithali. Ukuchaneka okuthe tye komshicileli kuchongwa ngokusasazwa kwentloko yoshicilelo, ngelixa ukuchaneka okuthe tye kuchaphazeleka yi-motor stepper. Ukuba iphepha alityiswanga ngokufanelekileyo, imigca ethe tyaba inokuvela, enokuchaphazela nokuchaneka koshicilelo. Ukuze kuqinisekiswe ukucaca kunye nokuchaneka komfanekiso oprintiweyo, kuyimfuneko ukwenza uhlengahlengiso oluhle kunye nolawulo kumatshini wokushicilela phambi kobungqina bedijithali.
Ukongezelela, isisombululo sombhalo oshicilelweyo kufuneka silawulwe ngaphakathi koluhlu oluthile ukuze kuqinisekiswe ukucaca kunye neenkcukacha zomcimbi oshicilelweyo. Ngokumalunga nokulungiswa kwemifanekiso, isoftware yomgangatho ophezulu wokulungiswa kwemifanekiso ingasetyenziselwa ukucubungula imvelaphi eprintiweyo ukuphucula ukucaca komfanekiso kunye nokuchaneka. Okwangoku, ngexesha lenkqubo yokushicilela, kuyimfuneko ukulawula isikhundla kunye nesantya sokunyakaza kombhalo oprintiweyo ukuqinisekisa ukucaca kunye nokuchaneka komfanekiso. Ke ngoko, uhlengahlengiso oluchanekileyo kunye nolawulo lomatshini wokushicilela, isoftware yomgangatho ophezulu wokulungisa umfanekiso, isisombululo esifanelekileyo sokuprinta, kunye nesantya esifanelekileyo sokushicilela kunye nesikhundla zizinto zonke eziphambili zokuqinisekisa ukucaca kunye nokuchaneka kwemifanekiso eprintiweyo.
2.I-inki yokuprinta
Ukuchaneka kombala yinto ephambili echaphazela umgangatho weemveliso eziprintiweyo kwiinkqubo zoshicilelo lwedijithali. Kwinkqubo yokushicilela, ukwenzela ukufezekisa ukuchaneka kombala ochanekileyo, umatshini wokushicilela kufuneka unike ngokuchanekileyo imibala efunekayo kunye neetoni, kunye nokulawula ngokuchanekileyo ukulingana kombala kunye ne-grayscale balance yemveliso eprintiweyo.
Indawo yombala esetyenziswa ngokuqhelekileyo yindawo yombala ye-CMYK, efezekisa umphumo ofunekayo wombala ngokulungelelanisa umlinganiselo weCyan, Magenta, Yellow, kunye nemibala emnyama. Ukuqinisekisa ukuchaneka kombala, oomatshini bokushicilela badla ngokuxhotyiswa ngezixhobo ezikhethekileyo zokubona umbala ukuze babone kwaye balungise umbala kunye nethoni ye-inki. Ukongezelela, kuyimfuneko ukulungisa ukulingana kombala kunye ne-grayscale balance of the printed matter ukuqinisekisa ukuchaneka kunye nokuhambelana kombala wento eprintiweyo. Ngoko ke, kwinkqubo yoshicilelo lwedijithali, ulawulo oluchanekileyo kunye nokulungelelaniswa kombala we-inki kunye nethoni, kunye nokulinganisela kombala kunye negreyscale yeemveliso eziprintiweyo, ngamanyathelo aphambili okuqinisekisa ukuchaneka kombala weemveliso eziprintiweyo.
3.Iphepha lokushicilela
Iphepha lobungqina bedijithali lineemfuno eziphezulu zomgangatho wokushicilela umfanekiso, ukucwebezela kwephepha, kunye nokuguquguquka kwephepha, ngelixa imifanekiso eprintiweyo kufuneka ingachatshazelwa kangako lutshintsho lwendalo. Iphepha lobungqina bedijithali lifuna ukufunxwa kakuhle kwe-inki, ukufunxwa ngokukhawuleza kwamathontsi e-inki, kwaye akukho ngqokelela ye-inki okanye ukuqokelelana kombala xa umfanekiso ushicilelwe; Umfanekiso oshicilelweyo unomsebenzi omhle wokungangeni kwamanzi, ukuveliswa kombala okulungileyo, iileya ezityebileyo, ukugcwala okuphezulu, i-gamut yombala obanzi, ukulungiswa komfanekiso ophezulu, kunye nokuzinza kombala okulungileyo kwesampulu ephumayo; Umphezulu wephepha u-ethe-ethe kwaye ufana, unokukwazi ukuziqhelanisa nokwahlukana okufihlakeleyo phakathi kweemodeli ze-brand ezahlukeneyo kunye neenki.
Ngokweemfuno zokusetyenziswa kwephepha lobungqina bedijithali, linokwahlulwa ngokweendidi ezintathu:
Umgangatho wephepha lobungqina bedijithali liyinxalenye ebalulekileyo yokulawula umbala kwiinkqubo zobungqina bedijithali. Kwimveliso eyiyo, ubungqina bedijithali ngokuqhelekileyo busebenzisa iphepha lokuprinta le-copperplate. Kwelinye icala, inokwambatha olungele i-inki yokushicilela; Kwelinye icala, inombala ofanayo wokubonakaliswa kwephepha elenziwe ngobhedu elisetyenziselwa ukuprinta, nto leyo eyenza kube lula ukufezekisa umphumo ofanayo nemibala yoshicilelo. Ngokweemfuno zabathengi, ukukhetha iphepha elichanekileyo nelisebenzayo lokuqinisekisa idijithali kunye nolawulo lombala oluhambelanayo lwedatha edibeneyo (abashicileli, isoftware yolawulo lombala, i-inki, njl.njl.) kunokwandisa ukulinganisa kweziphumo zemveliso eprintiweyo ngobungqina bedijithali.
Ixesha lokuposa: Nov-24-2023
