Okwanjula

Mono Black Rotary-Ink-Jet Printing Press eya Oyang mu kiseera kino etuuse ku sipiidi ya mita 120 buli ddakiika, ng’ekwata ekifo ekisinga obulungi mu mulimu guno. Kale kituuka kitya ku sipiidi ey’okudduka waggulu bwetyo? Ekitundu kino kijja kukyekenneenya bulungi ku lulwo.

CTI-PRO-440K-HD Rotary Ink-Jet Ekyuma ekikuba ebitabo mu ngeri ya digito

Ekisooka, ka tuyanjulire omutwe gw’okukuba ebitabo ogukozesebwa mu kyuma kino: Epson I3200A1 - HD. Okusalawo kw’omutwe gw’okukuba omulundi gumu kuli 1200DPI, nga kuliko empagi nnya ez’entuuyo ezirina obulungi obumu obwa 400DPI.

(ennyiriri bbiri ez’entuuyo, entuuyo 400 buli lunyiriri,3200 noozles totally.)

Okulaba ebirungi ku katale Ebirungi ebiri mu bifaananyi eby’okukuba ebitabo eby’obulungi obw’amaanyi .

Eno ye mutwe gw’okukuba ebitabo ogw’amaanyi ogukozesebwa ennyo ku katale, era erina ebirungi bino wammanga .

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2. High-precision Ink droplet ejection: Omutindo gw’okufuluma kw’amatondo ga yinki mulungi nnyo, okusobola okufuga obulungi obunene n’okufuluma kwa frequency y’amatondo ga yinki, ekifuula ebifaananyi okubeera ebirabika obulungi era ebiringa obulamu.

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. ​Okukwatagana kuno kusobozesa abakozesa okwewala okukyusa n’okutereeza ebyuma ebikwatagana ebiwagira n’ebikozesebwa nga balongoosa oba okukyusa omutwe gw’okukuba ebitabo, okukendeeza ku nsaasaanya y’okukozesa n’okukola obuzibu.

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6. Kyangu okulabirira: Bw’ogeraageranya n’emitwe emirala egimu egy’okukuba ebitabo, enkola y’okuyonja omutwe guno ogw’okukuba ebitabo nnyangu nnyo era ya mangu. Yeetaaga okunaazibwa n’amazzi amayonjo gokka n’oluvannyuma n’esiimuulibwa n’olugoye oluyonjo okuyonjebwa, ekikendeeza ku budde bw’okuddaabiriza n’omuwendo.

. ​Mu mulimu gw’amakolero nga mu bifo eby’enjawulo eby’okukozesa emitwe mingi, kisobola okukendeeza ku ssente ezisaasaanyizibwa mu bitundu ebikuba ebitabo, ne kiwa abakozesa okulonda okw’omutindo ogwa waggulu.

Ensengeka y'omutwe gw'okukuba ebitabo ogw'emirundi ebiri n'okusengeka okukuba n'okwekenneenya sipiidi mu mbeera ya CMYK .

Bw’okuba mu ngeri ya langi ya CMYK, enkola y’okukwataganya langi ya langi bbiri ey’omutwe gumu etwalibwa. Kwe kugamba, ekibinja kya langi za CMYK zijja kukubibwa emitwe ebiri egy’okukuba. Ku mutwe gw’okukuba ebitabo ogusengekeddwa mu maaso: empagi ennya ez’entuuyo z’omutwe gw’okukuba ebitabo gumu zigabanyizibwamu ebibinja bibiri, nga buli kibinja kirimu empagi bbiri. Ekibinja ekimu kya ‘inkjet’ enjeru ate ekirala kya ‘inkjet’ eya bbululu. Ku mutwe gw’okukuba ebitabo ogutegekeddwa emabega, ekibinja ekimu kya yinki eya kyenvu ate ekirala kya yinki emmyufu.

(Enteekateeka ya langi ya modulo y’omutwe gumu ogw’okukuba: omuddugavu ne bbululu ng’ekibinja ekimu, ekimyufu ne kyenvu ng’ekibinja ekirala)

Mu mbeera ya bulijjo ey’okusalawo: 600DPI (vertical resolution) * 1200DPI (Horizontal resolution) 1 bit, sipiidi y’okudduka ey’ekyuma eba mita 90 buli ddakiika. Mu byo, okusalawo okw’okwebungulula: 1200DPI kisalibwawo okusinziira ku kusalawo kw’omutwe gw’okukuba ebitabo, kale kibeera kinywevu era nga tekikyuse. era okusalawo okw’ennyiriri (vertical resolution) kye kikulu ekisalawo enkola y’ekyuma. Frequency y’okufulumya yinki ey’enzikiriziganya (theoretical ink droplet frequency) buli sikonda ya ntuuyo emu eya Epson I3200A1 - HD Print omutwe guba emirundi 43000. Okukakasa nti ekyuma kino kikola bulungi, omuwendo guno okusinga gusibirwa ku mirundi 40000. N’olwekyo, okutwala resolution ya 600DPI ya langi digital printing press nga omutindo. Omusingi omukulu ogw’embiro zaayo ez’okudduka guli bwe guti .

40000 Yinki Okufulumya amatondo buli sikonda / 600dpi = yinsi 66.66 buli sikonda = mita 1.693 buli sikonda

Mita 1.693 * Sikonda 60 = mita 101.58 buli ddakiika

Okukakasa nti ebitundu byonna eby’ekyuma bisobola okukola obulungi mu kukwatagana, tuteereddewo sipiidi y’okufulumya etebenkedde ku mita 90 buli ddakiika.

Bwe tukuba mu mbeera enjeru, empagi zonna ennya n’ebibinja bibiri eby’entuuyo ku mutwe gw’okukuba ebitabo bikola jjati ya yinki eddugavu (kwe kugamba, emikutu ebiri). Kwe kugamba, mu ndowooza, sipiidi mu ngeri y’okukuba langi esobola okukubisibwamu emirundi ebiri. Naye okusinziira ku byetaago byennyini ebya bakasitoma, enkola y’okukuba ebitabo enjeru ng’erina obulungi bwa 600DPI eyinza obutaba na density emala. N’olwekyo, tufunye resolution ya density eya waggulu eya 800DPI.

Enkola y’okubalirira sipiidi .

80000 Ink droplet ejections buli sikonda (emikutu ebiri) / 800dpi = yinsi 100 buli sikonda = mita 2.54 buli sikonda .

2.54 mita buli sikonda * 60 seconds = mita 152.4 buli ddakiika

Mu bufunzi

Okukakasa nti ebitundu byonna eby’ekyuma bisobola okukola mu ngeri ey’amaanyi mu kukwatagana, tuteereddewo sipiidi y’okufulumya etebenkedde ku mita 120 buli ddakiika.

Eno y’omusingi ekyuma ekikuba ebitabo ekya Oyang ekiddugavu ekiddugavu (mono black rotary-inkjet printing press). Mwaniriziddwa okugoberera, era nja kukuleetera ebisingawo ku Oyang Digital!