Inkjet tshuab luam ntawv: yuav luag 60 xyoo yav dhau los

Rov qab nyob rau hauv nruab nrab 90s kom muaj nyob rau koj desktop, tsis siab phem buzzing "matrichnik", thiab ib tug zoo nkauj, compact, ceev ceev "inkjets" yog tus hlub npau suav ntawm ntau yam, yog hais tias tsis heev heev heev, computer cov neeg siv ntawm ncej-Soviet qhov chaw (rau ib tug laser tshuab luam ntawv ces txawm ua npau suav kuv tsis tau).

Tus thawj inkjet tshuab luam ntawv yog tsim los ntawm Siemens nyob rau hauv nruab nrab-thib nees nkaum caug xyoo. Nyob rau hauv 1953 nws nkag mus hauv lub lag luam. Ntau precisely, nws yog tsis ib txwm cov neeg siv niaj hnub no inkjet tshuab luam ntawv, ib tug ntaus ntawv rau cov ntaubntawv povthawj siv kev ntsuas tau, los ntawm txoj kev uas lub dav hlau ntawm cov kua number case rau hauv cov huab cua so li mus rau hauv nyias muaj nyias kev mob, txav tej yam ntaub ntawv rau ntawm daim ntawv.

Sau ntawm cov thawj "inkjets" nyob rau hauv daim ntawv uas peb muaj accustomed rau perceive nws, yog lub tuam txhab Epson. Thiab yog li ntawd, nyob deb, rau lub tuam txhab li qhia siv kuj tuav ib tug leading txoj hauj lwm nyob rau hauv cov nqe lus ntawm inkjet tshuab luam ntawv muag khoom, thiab lab ntawm cov neeg siv rau lo lus nug "Yuav ua li cas hom ntawm inkjet tshuab luam ntawv yog ib qho zoo?", Koj puas tau tsis kam los teb "Epson".

Lub hauv paus ntsiab lus ntawm cov lag luam ntawm cov thawj inkjet tshuab luam ntawv Epson hu ua piezoelectric. Cov sau lub taub hau lub tsev yog ua los ntawm ntau txhiab me me nozzles. Nyob rau hauv txhua nozzle txuam nrog ib tug piezoelectric siv lead ua mounted diaphragm. Yog hais tias tus siv lead ua yog energized, nws deforms, li no thawb lub diaphragm, uas pushes rau hauv lub nco los ntawm cov nozzle. Thaum lub sij hawm, qhov no printing txoj kev tau undergone ib co kev hloov (siv ntawm piezoelectric phiaj, piezoelectric transducers, etc.), tab sis qhov yooj yim hauv paus ntsiab lus tau rau ob peb xyoo lawm tsis tau hloov. Tsis tas li ntawd Epson, piezo printing txoj kev siv cov Tij Laug lub tuam txhab nyob rau hauv nws cov printers.

Canon lub tuam txhab nyob rau hauv lub lig 70 tus tau upgraded lub hauv paus ntsiab lus ntawm cov lag luam ntawm ib tug inkjet tshuab luam ntawv, Epson yav tas los npaj. Lub ntsiab hloov - piezoelectric siv lead ua raug hloov los uas ib tug caij cua kub. Nrog nws cov nco ntawm number case nyob rau hauv ib tug nozzle nyob rau hauv ib tug teeb meem ntawm cov xis nkoos yuav sov rau 400 ºC kub thiab nyob rau hauv thermal expansion rog ya mus tawm ntawm lub nozzle mus rau ntawm daim ntawv. Sau qhov no txoj ntsiab cai no hu ua ib tug thermal printing.

Muaj ntau kev txhim kho nyob rau hauv inkjet tshuab luam ntawv coj lwm ruaj, lub npe hu nrog rau lawv cov printing pab kiag li lawm - Hewlett-Packard. Piv txwv li, nyob rau hauv nws "inkjets," lub tuam txhab pib siv ib tug hloov thermal printing ntsiab cai, thaum tus number case rau ntawm daim ntawv tsis tuaj nyob rau hauv cov kua thiab nyob rau hauv gaseous daim ntawv, piv txwv li, txawm nyob rau hauv daim ntawv ntawm rhuab vapor. Qhov no yog tsis yog ib tug heev radical hloov, yog li ntawd, raws li ib tug txoj cai, kws txawj tsis emit dav hlau printers Hewlett-Packard nyob rau hauv ib tug nyias muaj nyias ib chav kawm ntawv. Tsis tas li ntawd, nws yog nyob rau hauv lub Hewlett-Packard thaum pib ntawm lub 90s tuaj nrog hais tias, nws nyob rau hauv sib txawv proportions ntawm cyan, magenta thiab daj xim number case-dav hlau tshuab luam ntawv muaj peev xwm muab luag tej xim.

Ib qho tseem ceeb txog kev paub rau faib tag nrho cov inkjet printers rau hauv ob camps, yog lub hom printhead. Tuam txhab Hewlett-Packard thiab Lexmark number case cartridges siv nrog lub built-in sau taub hau. Lwm yam loj manufacturers ntawm inkjet tshuab luam ntawv (Epson, Canon, Xerox, Tij Laug) printheads siv, uas yog ib feem ntawm lub tshuab luam ntawv, thiab cov cartridge yog, nyob rau hauv qhov tseeb, ib tug me me number case reservoir. Txawm li cas los, nyob rau hauv lub dhau los lawm ob peb xyoos, lub tuam txhab Canon tubntxhais luv nqi "inkjets" maj tsiv ntawm txoj kev siv cov chav cartridges.

Mus kom ze nrog rau cov cartridge sib cais los ntawm lub sau lub taub hau, tau nws cov ntsiab kom zoo dua yog tsis muaj nqi ntawm tus number case tank nws tus kheej. Tab sis nyob rau tib lub sij hawm, cov printers yog cov tsis tshua lam tau lam ua rau lub qhuav ntawm tus number case nyob rau hauv lub taub hau vim muaj ib tug ntev downtime. Xam tias yog undesirable yooj yim rau ib lub lim tiam, ib tug tseem ceeb heev - peb mus rau plaub lub lis piam. Nyob rau hauv cov ntaub ntawv ntawm tsis ua hauj lwm ntawm lub sau lub taub hau, uas raug tus nqi txog li 50% ntawm tus nqi ntawm ib tug tshiab lub tshuab luam ntawv, nws yog pheej yig dua, raws li ib tug txoj cai, mus yuav ib tug tshiab lub tshuab luam ntawv. Nrog rau qhov no tshuab luam ntawv nrog ib tug ua ke sau lub taub hau, nyob rau hauv kev phem ntawm lub nqi ntawm consumables, yog nyob rau hauv khov kho thov.

Thaum pib ntawm no caug xyoo, inkjet printers pib maj mam tawm rau theem, nias ua nce cheaper li cov laser printing. Nyob rau hauv lub xeem sab yog tus ceev thiab tsis muaj nqi ntawm consumables. Nws ciali hais tias ib tug cia li ob peb xyoos, thiab inkjet tshuab luam ntawv los ua ib tug me me khoom, yog dab tsi tshwm sim rau "matrichnikom" nyob rau hauv vim lub sij hawm.

Tshiab impetus rau txoj kev loj hlob thiab popularization ntawm inkjet printing enabled txoj kev loj hlob ntawm digital photography. Cov neeg siv tau ib lub sij hawm tsis tau muaj tus zaj duab xis rau tus tsim tawm nyob rau hauv lub ntxuav duab, yeej xav, tab sis yog nws muaj nqis qhov chaw mus nqa cov duab, los yog koj muaj peev xwm sau lawv nyob hauv tsev? Yog li, lub tsev yees duab printing tau los ua ib tug ya nyob rau hauv uas inkjet printers tau ib tug rebirth. Thiab, notably, xav tias nws txig tseem.