Kwa zaka zambiri, Epson inkjet printheads akhala ndi gawo lalikulu pamsika waung'ono ndi wapakatikati wa makina osindikizira a UV, makamaka zitsanzo monga TX800, XP600, DX5, DX7, ndi i3200 yodziwika bwino (yomwe kale inali 4720) ndi kubwereza kwatsopano, i1600 .Monga mtundu wotsogola pamakampani opanga makina osindikizira a inkjet, Ricoh adayang'ananso msika wokulirapo, ndikuyambitsa makina osindikizira a G5i ndi GH2220 omwe sali amakampani, omwe apambana gawo la msika chifukwa cha mtengo wawo wabwino kwambiri. .Ndiye, mu 2023, mumasankha bwanji chosindikizira choyenera pamsika wamakono wosindikiza wa UV?Nkhaniyi ikupatsani chidziwitso.

Tiyeni tiyambe ndi Epson printheads.

TX800 ndi mtundu wakale wamutu wosindikizira womwe wakhala ukugulitsidwa kwa zaka zambiri.Makina osindikizira ambiri a UV akadali osasinthika kumutu wosindikizira wa TX800, chifukwa cha kukwera mtengo kwake.Chosindikizira ichi ndi chotsika mtengo, nthawi zambiri chimakhala pafupifupi $150, ndipo moyo wake wonse ndi miyezi 8-13.Komabe, mtundu waposachedwa wa TX800 printheads pamsika umasiyana kwambiri.Utali wa moyo ukhoza kuchoka pa theka la chaka kufika kupitirira chaka chimodzi.Ndikoyenera kugula kuchokera kwa ogulitsa odalirika kuti mupewe mayunitsi opanda vuto (Mwachitsanzo, tikudziwa kuti Rainbow Inkjet imapereka mitu yosindikizira ya TX800 yapamwamba yokhala ndi chitsimikizo cholowa m'malo mwa mayunitsi opanda vuto).Ubwino wina wa TX800 ndi mtundu wake wosindikizira wabwino komanso liwiro.Ili ndi ma nozzles 1080 ndi njira zisanu ndi imodzi zamitundu, kutanthauza kuti mutu umodzi wosindikiza ukhoza kukhala woyera, mtundu, ndi varnish.Kusindikiza ndikwabwino, ngakhale zing'onozing'ono zimamveka bwino.Koma makina osindikizira ambiri nthawi zambiri amakonda.Komabe, ndi momwe msika wamakono osindikizira akuchulukirachulukira komanso kupezeka kwamitundu yambiri, gawo la msika la mutu wosindikizira uku likucheperachepera, ndipo ena opanga makina osindikizira a UV akutsamira mitu yosindikiza yoyambirira.

XP600 ili ndi magwiridwe antchito ndi magawo ofanana kwambiri ndi TX800 ndipo imagwiritsidwa ntchito kwambiri mu osindikiza a UV.Komabe, mtengo wake ndi pafupifupi wowirikiza kawiri wa TX800, ndipo magwiridwe ake ndi magawo ake sizoposa TX800.Choncho, pokhapokha ngati pali zokonda XP600, TX800 printhead tikulimbikitsidwa: mtengo wotsika, ntchito yomweyo.Zoonadi, ngati bajeti siili yodetsa nkhawa, XP600 ndi yakale kwambiri pakupanga (Epson yasiya kale mutu wosindikizirawu, koma palinso zida zatsopano zosindikizira pamsika).

Zomwe zimafotokozera za DX5 ndi DX7 ndizolondola kwambiri, zomwe zimatha kufikira kusindikiza kwa 5760 * 2880dpi.Tsatanetsatane wa kusindikiza ndi womveka bwino, kotero mitu iwiri yosindikizirayi nthawi zambiri imakonda kwambiri m'magawo apadera osindikizira.Komabe, chifukwa cha ntchito yawo yapamwamba komanso kuthetsedwa, mtengo wawo wadutsa kale madola chikwi chimodzi, zomwe ndi pafupifupi kakhumi kuposa TX800.Komanso, chifukwa mitu yosindikizira ya Epson imafunika kukonzedwa bwino ndipo mitu yosindikizirayi ili ndi milomo yolondola kwambiri, ngati mutu wosindikiza wawonongeka kapena watsekeka, mtengo wosinthira ndi wokwera kwambiri.Zotsatira za kusimidwa zimakhudzanso moyo wautali, chifukwa mchitidwe wokonzanso ndi kugulitsa mitu yakale yosindikizira ngati yatsopano ndi yofala kwambiri m'makampani.Nthawi zambiri, moyo wa mutu wosindikizira watsopano wa DX5 uli pakati pa chaka chimodzi ndi theka, koma kudalirika kwake sikuli bwino monga kale (popeza mitu iwiri yosindikiza yomwe imazungulira pamsika idakonzedwa kangapo).Ndi kusintha kwa msika wa printhead, mtengo, ntchito, ndi moyo wa DX5 / DX7 printheads sizikugwirizana, ndipo ogwiritsira ntchito awo achepa pang'onopang'ono, ndipo sakuvomerezedwa kwambiri.

The i3200 printhead ndi chitsanzo chodziwika pamsika lero.Ili ndi njira zinayi zamitundu, iliyonse ili ndi ma nozzles 800, pafupifupi kufika pamutu wonse wa TX800.Choncho, liwiro losindikiza la i3200 ndilothamanga kwambiri, maulendo angapo a TX800, ndipo khalidwe lake losindikiza ndilobwino kwambiri.Komanso, monga mankhwala oyambirira, pali katundu wambiri wa i3200 printheads watsopano pamsika, ndipo moyo wake wakhala bwino kwambiri poyerekeza ndi akale ake, ndipo angagwiritsidwe ntchito kwa chaka chimodzi pansi ntchito wamba.Komabe, imabwera ndi mtengo wapamwamba, pakati pa madola chikwi chimodzi ndi mazana khumi ndi awiri.Chosindikizira ichi ndi choyenera kwa makasitomala omwe ali ndi bajeti, ndi omwe amafunikira voliyumu yayikulu komanso kuthamanga kwa kusindikiza.Ndikoyenera kuzindikira kufunika kosamalira mosamala komanso mosamalitsa.

I1600 ndi mutu waposachedwa kwambiri wosindikizidwa ndi Epson.Inapangidwa ndi Epson kuti ipikisane ndi Ricoh's G5i printhead, monga i1600 printhead imathandizira kusindikiza kotsika kwambiri.Ndi gawo la mndandanda womwewo monga i3200, kuthamanga kwake ndikwabwino, komanso kukhala ndi njira zinayi zamitundu, ndipo mtengo wake ndi pafupifupi $300 wotsika mtengo kuposa i3200.Kwa makasitomala ena omwe ali ndi zofunikira pa moyo wa printhead, ayenera kusindikiza zinthu zosaoneka bwino, ndikukhala ndi bajeti yapakati-mpaka-pamwamba, chosindikizira ichi ndi chisankho chabwino.Pakali pano, mutu wosindikizira uwu sudziwika bwino.

Tsopano tiyeni tikambirane za Ricoh printheads.

G5 ndi G6 ndi mitu yosindikizira yodziwika bwino pamakampani opanga makina osindikizira a UV, omwe amadziwika ndi liwiro lawo losagonjetseka, moyo wautali, komanso kukonza kosavuta.Makamaka, G6 ndiye m'badwo watsopano wamutu wosindikizira, wokhala ndi magwiridwe antchito apamwamba.Inde, imabweranso ndi mtengo wapamwamba.Zonsezi ndi zosindikizira zamakampani, ndipo ntchito zawo ndi mitengo zili mkati mwa zosowa za ogwiritsa ntchito akatswiri.Osindikiza ang'onoang'ono ndi apakatikati a UV nthawi zambiri alibe njira ziwirizi.

G5i ndi kuyesa kwabwino kwa Ricoh kulowa msika wosindikiza wa UV waung'ono ndi wapakatikati.Ili ndi mayendedwe anayi amitundu, kotero imatha kuphimba CMYKW ndi mitu yosindikiza iwiri yokha, yomwe ili yotsika mtengo kwambiri kuposa yomwe idakhazikitsidwa ndi G5, yomwe imafunikira ma printheads osachepera atatu kuti aphimbe CMYKW.Kupatula apo, kusindikiza kwake kulinso kwabwino, ngakhale kuti sikuli bwino ngati DX5, ndikadali bwinoko pang'ono kuposa i3200.Pankhani ya luso losindikiza, G5i imatha kusindikiza madontho apamwamba, imatha kusindikiza zinthu zosaoneka bwino popanda madontho a inki akugwedezeka chifukwa cha kutalika kwake.Pankhani ya liwiro, G5i sinatengere zabwino za G5 yomwe idakhazikitsidwa kale ndipo imachita bwino, kukhala yotsika kwa i3200.Pankhani ya mtengo, mtengo woyambirira wa G5i unali wopikisana kwambiri, koma pakali pano, kusowa kwachititsa kuti mtengo wake ukhale wotsika, ndikuuyika pa msika wovuta.Mtengo wapachiyambi tsopano wafika pamwamba pa $ 1,300, zomwe ziri zosagwirizana kwambiri ndi momwe zimagwirira ntchito komanso zosavomerezeka kwambiri.Komabe, tikuyembekezera kuti mtengo ubwerere mwakale posachedwa, panthawi yomwe G5i idzakhala chisankho chabwino.

Mwachidule, msika wamakono wa printhead uli pafupi kukonzedwanso.Mtundu wakale wa TX800 ukuyendabe bwino pamsika, ndipo mitundu yatsopano ya i3200 ndi G5i yawonetsadi liwiro komanso moyo wautali.Ngati mutsatira zotsika mtengo, TX800 ikadali chisankho chabwino ndipo ikhalabe chinsinsi cha msika waung'ono komanso wapakatikati wa UV printer printhead kwa zaka zitatu kapena zisanu zikubwerazi.Ngati mukuthamangitsa ukadaulo wotsogola, muyenera kusindikiza mwachangu komanso kukhala ndi bajeti yokwanira, i3200 ndi i1600 ndizoyenera kuziganizira.