Amaphrinta ashisayo asetshenziswe iminyaka eminingi, kodwa ayengasetshenziselwa ukuphrinta ibhakhodi yekhwalithi ephezulu kuze kube sekuqaleni kwawo-1980.Umgomo weamaphrinta ashisayoukugqoka into enombala okhanyayo (imvamisa iphepha) ngefilimu esobala, bese ushisisa ifilimu isikhathi esithile ukuze uphenduke umbala omnyama (ngokuvamile omnyama, kodwa futhi oluhlaza okwesibhakabhaka).Isithombe senziwa ukushisa, okukhiqiza ukusabela kwamakhemikhali efilimu.Lokhu kusabela kwamakhemikhali kwenziwa ezingeni lokushisa elithile.Amazinga okushisa aphezulu asheshisa lokhu kusabela kwamakhemikhali.Lapho izinga lokushisa lingaphansi kuka-60°C, kuthatha isikhathi eside, ngisho neminyaka eminingana, ukuze ifilimu ibe mnyama;lapho izinga lokushisa lingu-200°C, lokhu kusabela kuqedwa phakathi kwama-microseconds ambalwa.Iiphrinta ezishisayongokukhetha ukushisa iphepha elishisayo ezindaweni ezithile, ngaleyo ndlela kukhiqizwe izithombe ezihambisanayo.Ukushisa kunikezwa i-heater encane ye-electronic ku-printhead ehlangene nezinto ezithinta ukushisa.Izifudumezi zilawulwa ngokunengqondo iphrinta ngendlela yamachashazi ayisikwele noma imicu.Uma iqhutshwa, isithombe esihambisana nesici sokushisa sikhiqizwa ephepheni elishisayo.
Umqondo ofanayo olawula isici sokushisisa futhi ulawula ukuphakelwa kwephepha, okuvumela izithombe ukuthi ziphrintwe kuyo yonke ilebula noma ishidi.Iphrinta eshisayo evame kakhulu isebenzisa ikhanda lokuphrinta elingaguquki eline-matrix yamachashazi ashisayo.Ikhanda lokuphrinta eliboniswe esithombeni linamachashazi ayizikwele angu-320, ngalinye lingu-0.25mm×0.25mm.Isebenzisa le matrix yamachashazi, iphrinta ingaphrinta kunoma iyiphi indawo yephepha elishisayo.Lobu buchwepheshe busetshenziswe kumaphrinta wephepha kanyeilebula amaphrinta.Ngokuvamile, ijubane lokuphakela iphepha lephrinta eshisayo lisetshenziswa njengenkomba yokuhlola, okungukuthi, isivinini singu-13mm/s.Nokho, amanye amaphrinta angaphrinta ngokushesha okuphindwe kabili uma ifomethi yelebula ithuthukiswa.Le nqubo yephrinta eshisayo ilula uma kuqhathaniswa, ngakho-ke ingenziwa ibe iphrinta yelebula ephathwayo esebenza ngebhethri.Ngenxa yefomethi eguquguqukayo, ikhwalithi yesithombe ephezulu, isivinini esikhulu kanye nezindleko eziphansi eziphrintwe amaphrinta ashisayo, amalebula ebhakhodi ephrintwe yikho akulula ukuthi agcinwe endaweni ephakeme kuno-60°C, noma evezwe ekukhanyeni kwe-ultraviolet (njengokuqondile. ilanga) isikhathi eside.ukugcinwa kwesikhathi.Ngakho-ke, amalebula ebhakhodi eshisayo ngokuvamile anqunyelwe ukusetshenziswa kwasendlini.
Isikhathi sokuthumela: Feb-25-2022