1 Kapangidwe ka mmalo a laser
Kapangidwe kakang'ono ka chisindikizo cha laser kuli magawo anayi akulu, monga tikuonera Chithunzi 2-13.
Chithunzi 2-13 mawonekedwe amkati a chosindikizira cha laser
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Mfundo yogwirira ntchito ya laser
Kusindikiza kwa laser ndi chida chotulutsa chomwe chimaphatikiza ukadaulo wa laser ndikulingalira zamagetsi. Zosindikiza za laser zimakhala ndi ntchito zosiyanasiyana chifukwa cha mitundu yosiyanasiyana, koma kutsatira njira ndi mfundo zake ndizofanana.
Kutenga zosindikiza za HP yoyang'anira HP monga zitsanzo, kutsatira njira ndi motere.
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. Nthawi yomweyo, mawonekedwe a ng'oma amalipidwa ndi chipangizo cholipirira. Kenako mtengo wa laser ndi chidziwitso cha zithunzi zimapangidwa ndi laser yowunikira kuti aulule ng'oma. Chithunzi chamagetsi chimapangidwa pamwamba pa drum temple atawonekera.
. Mukadutsa mu dongosolo losamutsa, toer amasamutsidwa ku pepalalo pansi pa gawo lamagetsi la chipangizocho.
. Pomaliza, imaloweza kutentha kwambiri, ndipo zojambula ndi zolemba zopangidwa ndi toni zimaphatikizidwa mu pepala.
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Njira zonse zapamwambazi zimafunikira kudutsa masitepe asanu ndi awiri: Kulipiritsa, kuwonekera, kutukuka, kuchotsa, kuchotsa, kukonza, kukonza, kukonza, kukonzanso.
1>. Kulipilitsa
Kupanga ma dumpondashititititititititititititive Drum Tyf Tender malinga ndi zojambulajambula, ng'oma zithunzi ziyenera kuperekedwa koyamba.
Pali njira ziwiri zolipirira zosindikiza pamsika, imodzi ndi imodzi ndirona yolipiritsa ndipo inayo ikulipiritsa roller, zomwe zonse zili ndi mawonekedwe awo.
Corona Hing ndi njira yobwezeretsera yosavomerezeka yomwe imagwiritsa ntchito chipongwe cholumikizira cha zithunzi monga ma elekitirodi, ndi waya woonda kwambiri amayikidwa pafupi ndi ng'oma. Mukamakopera kapena kusindikiza, mphamvu yamphamvu kwambiri imagwiritsidwa ntchito pa waya, ndipo malo ozungulira waya amapanga munda wamagetsi wamagetsi. Pansi pa gawo lamagetsi, ma ion omwe ali ndi polarity yemweyo monga waya wa Corona woyenda pamwamba pa duwa. Popeza a Tyrepoctor pamphumphuka ali ngati kukana mumdima, silingayende, kotero kuti kuthekera kwa kamphuka kwamiyoyo ipitilirabe. Ngati zingatheke kuti zivomerezedwe kokwanira, njira zolipirira zimatha. Choyipa cha njirayi yolipirira ndikuti ndikosavuta kupanga ma radiation ndi ozone.
Kulipiritsa roller kuli njira yolumikizirana, yomwe siyifuna kuyimitsa voliyumu yayikulu ndipo imakhala ochezeka. Chifukwa chake, osindikiza a Laser a Laser amagwiritsa ntchito odzigudubuza ogulitsa.
Tiyeni titengere mphezi zodzigulira monga chitsanzo choti timvetsetse njira yonse yosindikiza ya laser.
Choyamba, gawo la magetsi kwambiri limatulutsa magetsi kwambiri, omwe amalipiritsa kwambiri dongo lopanda magetsi ndi magetsi. Pambuyo pa kampuya wa zithunzi ndi zomwe zimapangitsa kuti pakhale pompopompo kamodzi, malo onse a ng'oma amaimbidwa mlandu wosatsimikizika, monga zikuwonekera pa Chithunzi 2 mpaka 14.
Chithunzi 2-16 chithunzi chachilendo cha kubweza
2>. kukhudzika
Kuwonetsedwa kumachitika mozungulira ng'oma, yomwe imawonetsedwa ndi mtengo wa laser. Pamwamba pa kampo kapepalaka kazithunzi kamene kamasanjikiza, kusanjikiza kaphikidwe kumaphimba pansi kwa aluminiyamu a alductor, ndipo aluminiyamu a alumiyuy chochititsa ndi chida.
Wosamba zithunzi ndi zinthu zojambulajambula, zomwe zimadziwika ndi kukhala akuchititsa mantha, komanso kukhala ndi mwayi. Musanawonetsedwe, chindapusa cha yunifolomu chimalipitsidwa ndi chida cholipiritsa, ndipo malo omwe apezedwa atadwala pa laser a aluminiyamu, kotero mlanduwo umamasulidwa pansi kuti apange malo osindikizira. Malo osakhazikika ndi laser amasungabe ndalama zoyambirira, ndikupanga malo opanda pepala papepala losindikiza. Popeza chifanizirochi sichiwoneka, chimatchedwa chithunzi chamagetsi chambiri.
Sensor yolumikizira siginecha imayikidwanso mu scanner. Ntchito ya sensor iyi ndikuwonetsetsa kuti mtunda wowoneka bwino uja ndi woyenera kuti mtengo wa larser unathetsa mkango wa Plaviseetfortititive.
Nyali ya laser imatulutsa mtengo wa laser ndi chidziwitso, chomwe chimawala pazinthu zingapo zomwe zimakumana ndi vuto lalikulu, ndipo kupsinjika kumawonetsera mtundu wa laser ya ma lens, motero sinthanitsani kamportem yopingasa. Galimoto yayikulu imayendetsa kampormu ya zithunzi zoyendetsera zojambulajambula kuti asinthidwe kuti azindikire mawonekedwe a Drun Cruvestititive ndi nyali yoluka nyali. Mfundo zowonekera zikuwonetsedwa pa Chithunzi 2-15.
Chithunzi 2-15 Chithunzi chojambulidwa ndi chiwonetsero
3>. kukula
Kukula ndi njira yogwiritsira ntchito mfundo zokopa zomwezi komanso zogonana zokopa zamagetsi kuti atembenuke chithunzi chamagetsi chowoneka kwa diso lamaliseche kuthunzi. Pali chipangizo cha magnet pakatikati pa odzigudubuza magnetic (nawonso amafalitsa odzigudubuza maginito), ndipo toni mu ufa wa maginito umakhala ndi zinthu zomwe zingachitike ndi maginito am'mimba.
Mponderezedwayo akamazungulira pamalo pomwe akukumana ndi mpweya wamatsenga, gawo la ng'oma lamatsenga lomwe silinayake ndi laser yomwe ili ndi yofanana ndi Tonne, ndipo sangayamwani Tonenso; Pomwe gawo lomwe lathetsedwa ndi laser ili ndi cholembera chomwecho, malinga ndi zojambulajambula zomwezo komanso zojambulajambula zimapangidwa pamtunda, kenako zojambula zowoneka bwino zimapangidwa pansi, monga zikuwonekera pa Chithunzi 2-16.
Chithunzi cha 2-16 chitukuko chojambula
4 >. kusamutsa kusindikiza
Pamene toni amasamutsidwa kufupi ndi pepala losindikiza ndi dongo lojambula, pali chipangizo chosinthira kumbuyo kwa pepalalo kuti mugwiritse ntchito kusamutsa pepala. Chifukwa voliyumu ya chipangizo chosinthira ndi yapamwamba kuposa magetsi a kuwonekera kwa Drum Sgperm, zojambulazo, ndipo zolemba zopangidwa ndi penti yosindikiza zomwe zimachitika mu Chithunzi cha Chipangizo cha Chinsinsi cha Chaka 2 mpaka 17. Zojambula ndi zolemba zimawonekera pamwamba pa pepala losindikiza, monga zikuwonekera pa Chithunzi 2-18.
Chithunzi cha 2-17 chipika cha chipika chosamutsa (1)
Chithunzi cha 2-18 chipika chosinthira chosindikiza (2)
5 >. Kuletsa magetsi
Chithunzi cha Tonter chimasamutsidwa ku pepala losindikiza, Toni amangophimba pamwamba pa pepalalo, ndipo mawonekedwe omwe amapangidwa ndi toni amawonongedwa mosavuta panthawi yosindikiza pepala. Kuonetsetsa kuti kukhulupirika kwa chithunzi cha Tonni asanakonzekere, pambuyo posamutsa, udzadutsa gawo lothetsa. Ntchito yake ndikuchotsa polarity, imachotsa milandu yonse ndikupangitsa pepalalo kuti pepalalo lithetse bwino ndikuwonetsetsa kuti kusindikiza kwazinthu, kumawonetsedwa mu Chithunzi 2-19.
Chithunzi 2-19 chithunzi chojambulidwa cha kuchotsedwa kwamphamvu
6 >. kukonza
Kutentha ndi kukhazikitsa ndi njira yogwiritsira ntchito mavuto ndi kutentha kwa chithunzi cha Tonderbed pa pepala losindikiza kuti lisungunuke.
Gawo lalikulu la Toner ndilotu, malo osungunuka ali pafupifupi 100°C, ndipo kutentha kwa kuwotcha kokhazikika kwa gawo lokonzekera kuli pafupi 180°C.
Panthawi yosindikiza, pomwe kutentha kwa fuser kumafika kutentha kokonzedweratu pafupifupi 180°C Pamene pepala lomwe limatenga TORER limadutsa pakati pa kudzimenya pakati pa raller (yodziwikanso ngati raller) ndi odzigudubuza rabar (omwe amadziwikanso kuti kukakamizidwa), njira yopumira idzamalizidwa. Kutentha kwakukulu kumawotcha toni, komwe kumapukutira toni papepala, ndikupanga chithunzi cholimba ndi mawu, monga tikuonera pa Chithunzi 2-20.
Chithunzi 2-20 chojambula cha kukonza
Chifukwa chakuti kudzikuritsa kumakutira ndi zokutira zomwe sizovuta kutsatira toni, toni sizimatsatira pamwamba pa kudzikuza chifukwa cha kutentha kwambiri. Pambuyo pokonzekera, pepala losindikiza limalekanitsidwa ndi kudzikuza podzigudubuza ndi kupindika ndikutumizidwa kuchokera kusindikizidwe kudzera mu pepala kudyetsa.
Njira yotsuka ndikudula manimu pazamawonda omwe sanasamutsidwe kuchokera pamwamba papepala kupita ku bani la toni.
Panthawi yosamutsira, chithunzi cha toni pampunga cha zithunzi sichingasinthidwe kwathunthu papepala. Ngati sichitsukidwa, toenje lomwe latsala pamwamba pa ng'oma lidzachitika mu gawo lotsatira la kusindikiza, kuwononga chithunzi chatsopanocho. , potero akukhudzanso makina osindikiza.
Njira yotsuka imachitika ndi rabara ya mphira, yomwe ntchito yake ndikuyeretsa dongo lotsatira lotsatira lotsatira laputala. Chifukwa tsamba loyeretsa mphira wotsuka wa mphira limavala komanso kuthekera, tsamba limapanga ngodya yodulidwa ndi ng'oma yapansi pa Druptivetive. Mponderezedwayo akamazungulira, tonde pansi amakokedwa mu Tonle takeni yonyansa ndi starpiper, monga tikuonera Chithunzi 2-21 akuwonetsedwa.
Chithunzi 2-21 chithunzi chojambula chotsuka
Post Nthawi: Feb-20-2023