Chimodzi mwa zigawo zofunika kwambiri pa ntchito iliyonse yosindikizira ndi printhead - mtundu wa printhead womwe umagwiritsidwa ntchito umakhudza kwambiri zotsatira za polojekitiyi.Izi ndi zomwe muyenera kudziwa za printheads zosiyanasiyana ndi mmene kusankha yoyenera kwambiri ntchito yanu yeniyeni yosindikiza.
Kodi printhead ndi chiyani?
Printheads ndi gawo la mitundu yonse ya osindikiza adijito omwe amagwiritsidwa ntchito kusamutsa chithunzi chomwe mukufuna pa media media yomwe mwasankha.Chosindikiziracho chidzapopera, kulemba, kapena kugwetsa inkiyo papepala lanu monga momwe imafunikira kuti mupange chithunzi chomalizidwa.
Makinawa amapangidwa ndi zida zingapo zamagetsi ndi ma nozzles angapo omwe amakhala ndi mitundu yosiyanasiyana ya inki.Nthawi zambiri, ma printheads amaphatikiza inki kuphatikiza cyan, yellow, magenta, ndi wakuda ndi mitundu yowonjezera nthawi zina kuphatikiza magenta wowala, ndi cyan yowala.
Mabwalo amagetsi amatumiza mauthenga ku ma nozzles osindikiza omwe amawonetsa nthawi iliyonse komanso kuchuluka kwa inki yomwe ikufunika kutulutsa.Nthawi zambiri mudzapeza printheads mu osindikiza inkjet, kumene kusindikiza mutu chigawo nthawi zambiri amapezeka mkati mwa katiriji inki kapena chosindikizira.
Chithunzi chikatumizidwa kwa chosindikizira, mutu wa printhead udzalandira chidziwitso cha chithunzicho monga malangizo pambuyo pake chidzawunika mphamvu yofunikira, kuchuluka, ndi malo omwe inki idzafunikire.Mawerengedwe akamaliza, mutuwo umayenda mopingasa kupita mzere ndi mzere mpaka utamaliza chithunzicho.
N'chifukwa chiyani kusankha printhead yoyenera n'kofunika?
Kusankha printhead yoyenera ndikofunikira mukamagwiritsa ntchito inki zenizeni komanso kuti mukwaniritse zotsatira zomwe mwasindikiza.Pa kusindikiza, munthu madontho a inki amene anaika pa gawo lapansi zimakhudza wonse khalidwe la fano.Madontho ang'onoang'ono adzatulutsa kutanthauzira kwabwinoko komanso kusamvana kwakukulu.Izi zimakhala zabwino kwambiri popanga mawu osavuta kuwerenga, makamaka malemba omwe angakhale ndi mizere yabwino.
Kugwiritsiridwa ntchito kwa madontho akuluakulu kuli bwino pamene mukufunikira kusindikiza mofulumira pophimba malo aakulu.Madontho akulu ndi abwino kusindikiza zidutswa zazikulu zosalala monga zikwangwani zazikulu.Ngati chidutswa chanu chimafuna kusintha kwakukulu, chili ndi zing'onozing'ono kapena zabwino, pogwiritsa ntchito piezoelectric printhead yomwe ili ndi mphamvu yolamulira kukula kwa madontho adzakupatsani chithunzi chabwino kwambiri.Kwa zidutswa zomwe zingakhale zazikulu koma zosadziwika bwino, teknoloji yotentha imatha kupanga kuti ikhale yotsika mtengo ndipo nthawi zambiri imakupatsirani chidutswa chomwe chili choyenera zosowa zanu.
Inki yomwe mumagwiritsa ntchito komanso mtundu ndi mwatsatanetsatane zomwe chidutswa chanu chomaliza chimafuna chidzakhala zigawo ziwiri zofunika kwambiri zomwe zimatsimikizira mtundu wa printhead womwe ungagwire bwino ntchito yanu yosindikiza.
