Ngawo-1960, kwakungenakwenzeka ukumane uphrinte izithombe ephepheni usebenzisa izindlela zendabuko. Inqubo yayihilela izinyathelo eziningi, okuhlanganisa nokuthuthukisa isithombe, ukwenza amakhophi, bese ewanyathelisa ephepheni.
(baziphrinta kanjani izithombe emaphephandabeni emuva kuma-60s ngezingcwecwe zensimbi)
Ukuthuthukisa Isithombe
Ngaphambi kokuthi ucabange ngokuphrinta isithombe ephepheni, uzodinga ukuyithuthukisa ibe isithombe sedijithali esingafundwa yi-inkjet noma iphrinta ye-laser. Lokhu kwakuhilela ukukhanya okukhanyayo esithombeni, ukuvumela amakhemikhali akunjiniyela ukuthi ahlangane nengaphezulu lephepha, ukwakha iphethini ephepheni.
Indlela eqondile esetshenziselwa ukwakhiwa kwesithombe izoncika ohlotsheni lwekhamera esetshenziswayo. Ngokwesibonelo, amanye amakhamera asebenzisa amakhemikhali abizwa ngokuthi, kuyilapho abanye basebenzisa amakhemikhali okuthiwa. Amanye amakhamera aphinde asebenzise ikhemikhali ebizwa ngokuthi i-silver halide, okungadala ukucaca, isithombe esihlala njalo.
Ukwenza Amakhophi
Lapho isithombe sesenziwe, uzodinga ukwenza amakhophi alo ukuze ukwazi ukugcina amakhophi amaningi ngezinjongo ezihlukahlukene. Ukwenza lokhu, ngokuvamile uzothatha isithombe sesithombe sokuqala bese usiskena endaweni eyisicaba. Inqubo yokuskena ihilela ukusetha isithombe emshinini wesithwebuli nokusibeka ocingweni olukhethekile lwelaser. I-laser beam iskena isithombe futhi isiguqule sibe isignali kagesi engacutshungulwa yikhompyutha.
Ukuphrinta Izithombe
Manje njengoba usunamakhophi esithombe sakho, ungaqala ukuziphrinta ephepheni. Kwakunezindlela eziningana ezihlukene ezazitholakala zokuphrinta izithombe ngaleso sikhathi, kuhlanganise nokusebenzisa imishini yokunyathelisa ye-offset,, kanye ne-thermography. Ngayinye yalezi zindlela yayinezinzuzo zayo kanye nokubi.
Imishini yokuphrinta ye-offset ikuvumela ukuthi uphrinte amakhophi amaningi ngesikhathi esisodwa ngokusabalalisa uyinki ngokulinganayo emaphepheni amaningi.. ikuvumela ukuthi uphrinte izithombe zekhwalithi ephezulu ngqo kusuka kufilimu, kodwa kwakudinga isikhathi esiningi ukuthuthukisa nokucubungula ifilimu. I-Thermography, Ngokolunye uhlangothi, okubandakanya ukubeka umthombo wokushisa eduze nesithombe ukuze kubangele ukuthi amakhemikhali akufilimu asabele, ukudala isithombe esiphrintiwe.
Isiphetho
(baziphrinta kanjani izithombe emaphephandabeni emuva kuma-60s ngezingcwecwe zensimbi)
Ekuphetheni, kwakungenakwenzeka ukumane uphrinte izithombe ephepheni ngawo-1960 kusetshenziswa izindlela zendabuko. Ukuthuthukisa isithombe, ukwenza amakhophi, kanye nokuphrinta izithombe konke kwakuhilela izinqubo eziyinkimbinkimbi ezazidinga imishini ekhethekile nobungcweti. Nakuba zisekhona izindlela zesimanje ezitholakalayo zokuphrinta izithombe namuhla, amasu angaphambili esixoxile ngawo anikeza ukuqonda okuhle kokuthi ukuthwebula izithombe kwakudalwa kanjani ngokwesiko.