Ukucatshangelwa kokuphrinta kombala we-spot

Ukucatshangelwa kokuphrinta kombala we-spot
Izinto okufanele uziqaphele lapho uphrinta oyinki bombala wendawo:
I-engeli lapho imibala yendawo ihlolwa khona
Ngokuvamile, imibala yamabala iphrintwa ensimini, futhi ukucutshungulwa kwamachashazi akuvamile ukwenziwa, ngakho-ke i-engeli yesikrini sikayinki onemibala ngokuvamile ayivamile ukushiwo. Nokho, uma usebenzisa isikrini esikhanyayo sokubhaliswa kombala, kunenkinga yokuklama nokulungisa i-engeli yesikrini yamachashazi kayinki wombala wendawo. Ngakho-ke, i-engeli yesikrini yombala wendawo ngokuvamile isethwe kusengaphambili ukuze ibe ngamadigri angu-45 ekudlulisweni (ama-degree angu-45 athathwa njenge-engeli enethezeke kakhulu ebonwa yiso lomuntu, futhi ukuhlela amachashazi asiqonde esilingana nemigqa evundlile neqondile ukunciphisa ikhono leso lomuntu lokubona amachashazi).Ibhokisi lephepha
Ukuguqulwa kwemibala yamabala ibe ngemibala emine ephrintiwe
Abaklami abaningi bavame ukusebenzisa imibala kweminye imitapo yolwazi enemibala ebala ukuze bachaze imibala nokucutshungulwa kombala lapho benza idizayini yezithombe, futhi bayiguqule ibe yi-CMYK ephrinta imibala emine lapho ihlukaniswa.
Kunamaphuzu amathathu okumele uwaqaphele:
Okokuqala, i-gamut yombala webala inkulu kune-gamut yemibala emine yokunyathelisa, inqubo yokuguqulwa, eminye imibala yamabala ayikwazi ukwethembeka ngokuphelele, kodwa izolahlekelwa ulwazi oluthile lombala;
Okwesibili, kuyadingeka ukukhetha "ukuguqulwa kombala webala kumibala emine" ekukhetheni okukhiphayo, ngaphandle kwalokho kuzoholela kumaphutha okukhipha;
Okwesithathu, ungacabangi ukuthi isilinganiso senani lemibala ye-CMYK ekhonjiswe eduze kwenombolo yombala wendawo singasivumela ukuthi sikhiqize kabusha umphumela wombala webala ngokubunjwa okufanayo kwe-CMYK kayinki wemibala emine ephrintiwe (uma ukwazi, awukwazi. dinga umbala wamabala) Eqinisweni, uma ihlanganiswe ngempela, umbala otholiwe uzoba nomehluko omkhulu kumbala.
Ukucupha umbala wendawo
Ngenxa yokuthi umbala webala uhlukile emibaleni emine yokunyathelisa, (uyinki wokunyathelisa wemibala emine uphrintwe ngokweqile ukuze ukhiqize i-intercolor, okungukuthi, uyinki wawo usobala), ukusetshenziswa kwemibala yamabala amabili ngokuvamile akukhiqizi i-intercolor, ngokukhuluma ngendlela enembile, ezothola umphumela wombala ongcolile kakhulu, ngakho-ke chaza umbala wendawo, ngokuvamile ungasebenzisi indlela yokuphrinta ngokweqile kodwa sebenzisa i- keepaway. Ngale ndlela, uma usebenzisa imibala yamabala, inqobo nje uma kukhona eminye imibala eduze kwesithombe sombala wendawo, kufanele ucabangele ukucupha okufanele ukuze ukuvimbele, Izindleko zokuphrinta umbala wendawoIbhokisi lezinsuku
Ngokuvamile, ukuphrinta kombala wamabala kuvame ukusetshenziselwa ukuphrinta ngaphansi kwemibala emithathu, futhi uma kudingeka imibala engaphezu kwemine, ukuphrinta kwemibala emine kwe-CMYK kufanelekile. Ngoba ukuphrinta kwemibala emine kwe-CMYK kuvezwa ngokuphrinta ngokweqile kwamachashazi, futhi ukusetshenziswa kwemibala yamabala kunyatheliswa endaweni, nakuba ngokuvamile imibala yamabala isetshenziswa kuphela engxenyeni yesithombe, ngaphezu kwalokho, uma isakhiwo esifanayo sesivele sinesithombe. umbala wenqubo wemibala emine, ngoba ukuphrinta kulingana nokuhumusha umbala owodwa ngaphezulu, uma ukuphrinta futhi ingekho iyunithi yokunyathelisa eyengeziwe (njengomshini wokunyathelisa onemibala emine noma umshini wokunyathelisa onemibala emine), kuthatha isikhathi esiphindwe kabili ukuphrinta , futhi izindleko ziphakeme.