eraser
Agree 
eraser
Thanks imma dik rajtha u aktar jispjega dwar tipi ta' printers milli kif jahdmu :/ Jien propja rridha biex minn fuqha naghmel essay tas-Science and Tech aspect tal-projects ta' Systems Of Knowledge.
boy93
Minn dak li niftakar mis-sekondarja, emm xi 4 tipi ta printers:
Andek dawk li uma "impact printers" li bazikament jahdmu bhat type writer, ie. ikollok bicca hadida li jkollok l-ittra fuqa, il-hadida ticcaqlaq, tafas ribbon li jkolla l-linka ma karta u tistampa l-ittra. Issa, li kien emm printers ekk milli niftakar kienu:
Daisy Wheel, Golf Ball u imbad amlu upgrade kbir u bdew juzaw d-Dot Matrix printer (dan kien ihallik tqabbar il-font u tpengi lines u ekk)
Imbad kien emm l-inkjet, dawn bazikament ikollok cartridge li jkolla nozzle irqieqa, fuq wara il-cartridge ikolla speci ta heater li meta jishon, il-linka tespandi u letteralment tigi sparata minn nozzle, u l-printer jiprintja billi jispara l-linka fuq l-karta
Imbad kien emm l-laser printers, dawn bazikament, ikollok drum u laser, il-laser "jikteb" fuq d-drum xi jrid jigi printjat. Fej jolqot il-laser jigi positively charged (andikun positive) u imbad, d-drum jaddi min fuq it-toner (linka forma ta trab) u fej ikun positively charged, it-toner jingibed u jehel mad-drum. Imbad, pe ress li d-drum ikun naqa shun, il-linka tinhall naqa u tigi transferred al fuq il-karta. Dan il-process isir al kull kulur li trid tiprintja.
Fl-ahhar kien emm Plotters. Dawn bazikament printers li jkunu daqsiex ax jintuzaw primarjament min enginiera u periti biex ipengu il-pjanti. Dan ikollok drum li jimxi il-quddiem u lura u hu u jdur, imexxi l-karta. Imbad, ikollok mechanical arm li letteralment tpengi li inti tixtieq tiprintja.
Sorry ta l-essay 
