Babban sigogi ne Laser firintocinku ... bugawa Iri

Laser bugu ne wani nau'i na kwamfuta printer, cikinsa da image ake amfani da su haifar da wani Laser katako. Hoton da aka halitta a cikin nau'i na wani tsararru na sosai kananan dige. Da yin amfani da Laser a cikin wannan yanayin ba ka damar haifar da wani sosai bayyana cikakken images, rubutu ko daukar hoto ingancin wanda yayi dace da biya diyya bugu amfani da su buga littattafai da mujallu.

Babban sigogi na Laser printer

Yau saki wata babbar adadin Laser firintocinku. Domin ba su samun rasa a cikin wannan bambancin, shi ne dole a yi share jagororin. Babban sigogi na Laser printer samar da bugu gudun, da ƙuduri (image tsabta), firintar iko harshe, da adadin ciki ƙwaƙwalwar da kuma format na takarda amfani. Tun Laser firintocinku amfani da wani maras lamba bugu da fasaha, su ne sosai m, kuma da yawa masu amfani sami babu amo wani muhimmin rarrabẽwa a lokacin da sayen wani na'urar ga ofishin amfani. Laser firintocinku aka simplex, watau suka buga a kan kawai a gefe daya daga cikin takarda, da kuma Duplex - .. The buga a garesu. Suna iya buga launi images, amma mafi yawansu ba su kasance monochrome. Saboda haka, asali sigogi a Laser firintocinku kuma sun hada da sigogi kamar amo matakin, da yiwuwar biyu mai gefe bugu da ikon buga launi images.

Print gudun

Laser firintocinku suna samuwa a cikin m kewayon gudu. Babban sigogi na Laser firintocinku hada da irin Manuniya matsayin kudi na daya mai gefe images da minti daya, a shafukan da minti. Wadannan velocities ne daidai da daya mai gefe firintocinku, da kuma a tsakanin biyu images buga a ranar daya takardar. Tun da Duplex, kamar yadda mai mulkin, shi ne daya mai gefe printer iya zuwa kunna takarda zuwa wancan gefe, biyu-gefe buga gudun a shafukan da minti ne kamar rabin gudun simplex firintar.

A siga wanda yake nuna masana'antun da firintocinku, shi ne mafi girman gudun wanda yake iya samar da wani bugu inji. Lokacin da buga wani m page tare da m rubutu ko hadaddun graphics, mafi na'urorin za su cimma yi sanar da manufacturer, duk da haka, hadaddun shafukan da yawa rubutu ko hadaddun graphics, zai iya haka kaya mai kula (processor, wanda Forms da data a cikin image), cewa babban aiki lokaci ba zai ba da damar na'urar ta yi aiki a cike gudun. A sakamakon wannan ne cewa bugu na hadaddun shafukan ainihin buga gudun ba zai iya wuce 10% na maras muhimmanci.

A farko launi Laser printer kwafi kowane launi bukata guda izinin tafiya a cikin printer inji. Mai launi samfurin yana amfani da hudu launuka, da shunayya, da shuɗi, da kuma rawaya baki, kuma suna iya buga biyu launi da kuma baki-da-fari images. Lokacin da buga a launi, suna aiki a wani kudi na kwata na su bugu gudu a monochrome. Akwai launi na'urorin cewa ƙirƙirar cikakken launi image for 1 izinin.

Laser firintocinku aka kullum classified bisa ga gudun. Personal firintocinku aiki a gudu har zuwa game da 20 shafukan da minti, ofishin, ko tebur firintocinku fada a cikin kewayon 20-40 shafi / min, firintocinku aiki kungiyoyin - .. 40-60- da kuma manyan bugu presses - har zuwa 60 shafukan / min. da kuma more. Gudun da ya fi sauri firintocinku ya wuce 200 p. / Min.

yarda

Idan muka kimanta da babban sigogi na Laser printer, ƙuduri ne wani muhimmin nuna alama da ingancin aiki. A ƙuduri yayi dace da adadin mutum dige cewa shi zai iya buga a cikin wani qaddara yankin. Laser firintocinku ƙirƙirar wani image yin amfani da wani tsararru na dige kira "bitmap". Modern Laser firintocinku isa wani ƙuduri na 1200 dige da square. inch. Tun da mafi daga cikin na'urorin da wannan ƙuduri biyu horizontally da kuma tsaye, wannan girma da aka saba taqaitaccen zuwa "dpi" (t / d), wanda yayi dace da ƙuduri na biyu da a kwance, kuma a tsaye axis. Wasu daga cikin latest model na Laser firintocinku da wani ƙuduri 38400h600 t / d ko 23.040.000 pixels da square inch. Babu shakka cewa mafi girma da lambar, da finer kuma mafi cikakken image na printer iya nuna.

fasahar ImageREt

Masana'antun kuma amfani da wasu image kayan haɓɓaka aiki da fasaha. Alal misali, Hewlett-Packard ImageREt tsarin kamfanonin resizes da matsayi na da maki da ke cikin rubutu ko hoto cewa damar, misali, su sanya wani sosai kananan batu a gefen pixel, yin image more kintsattse da kaifi smoothly taso keya kwane-kwane Lines. Bugu da kari, shi:

- yana amfani da multilevel bugu, inda ya cimma wani so pixel inuwa printer kafin hadawa ta amfani da hadaddun Algorithms dabam yawa na kowane launi Toner.

- Shafi Na'urar halftoning amfani da Multi-matakin bugu da fasaha don santsi da contours da kuma uniform bugu manyan yankunan, kara ko ragewa mita na dijital halftone ta rage ko kara nisa tsakanin su.

- yi amfani da garkuwa da - jadadda mallaka da fasaha na m zoba na daya launi tare da wani ya inganta image quality a cikin yankunan da gwamnatin rikon kwarya.

- rage Halo - ta atomatik ta kawar da daya launi daga cikin sauran baki, rage zoba yankin da kuma samar da su su kasa gani.

- atomatik aikin rufe-madauki launi k da pre-bugu da image a kan wani electrostatic bel da kuma zabi cikin adadin Toner, wanda wajibi ne ga abin dogara da kuma barga launi haifuwa.

Technologies cewa inganta asali sigogi na Laser printer, koma zuwa m m HP fasahar. A wannan lokaci ci gaba da dama matakan ImageREt:

• 2400 - yi amfani a HP Color LaserJet jerin 2550, 2600, 3000, 2800aio.
• 3600 - yi amfani a cikin jerin 3600, 3800, 4700, 4730mfp.
• 4800 - yi amfani a cikin jerin 9500, 9500mfp.

printer iko harshe

A harshen amfani a cikin bugu inji ne mai sa na dokokin da cewa shi executes domin tsara data aika daga kwamfuta. Wadannan dokokin ake hadedde kuma fassara ta firintar. Akwai da yawa management harsuna: wasu an tsara musamman domin Laser firintocinku, da sauransu, wanda aka a baya amfani a cikin sauki na'urorin, fassara ta da wasu na'urorin don karfinsu tare da mazan software.

Ikon harshen nufin da asali sigogi na Laser firintocinku, kamar yadda mafi aikace-aikacen kwamfuta tallafawa kawai bangare na dukan bambancin da harsuna. IBM mainframes da minicomputers kula da iko harsuna ta IBM. A wani Macintosh yanayi, mafi aikace-aikace amfani da Adobe PostScript - wani masana'antu-misali harshen for kwatanta hadaddun shafukan.

Firinta Control Harsuna ya kasu kashi biyu Categories. Rarrabe page description harshe (PDL) da harsuna QShortcut-jerin. Na farko, kamar yadda mai mulkin, sun fi m da hadaddun, kuma ba ka damar buga more hadaddun shafukan da graphics cewa su dace da samar da wani high quality-kayayyakin, a matsayin gabatarwa kayan, fasaha Littattafan, taskoki, brochures da sauransu. A karshen da ake amfani da software kunshe-kunshe da cewa samar da hadaddun, sosai tsara fitarwa, ciki har da zane-zane da shirye-shirye, kalma sarrafawa, maƙunsar tare da m graphing.

Babban drawback na page description harsuna ne cewa su bukatar gwaji sarrafa kwamfuta albarkatun, sakamakon da PDL-format firintocinku data hankali. Yana nasara da wannan ta kafa wani ƙarin iko printer mai kula, wanda rinjayar da kudin da na'urar.

Daga cikin PDL-harshen tsaya daga:

- PostScript - harshe na Adobe Systems, da farko yi amfani da Apple kwakwalwa. Its amfani da yake a cikin mafi girma image, daki-daki da kuma 'yancin kai na buga sakamakon daga amfani da bugu na'ura, da kuma rashin - da kasancewa m, ya karu da bukatun da adadin ƙwaƙwalwar ajiya da kuma rashin goyon baya a kan da yawa dandamali.

- PCL - harshe halitta a cikin kamfanin Hewlett-Packard, wanda babban bambanci ne da yin amfani da firinta albarkatun don samar da wani image, wanda rage girman uploaded fayiloli, accelerates aiki da kuma rage bugu lokaci. Duk da haka, daban-daban firintocinku iya duba daban, da kuma harshen da aka ba da goyan a Macintosh yanayi.

memory

Babban sigogi ne Laser firintocinku da kuma gaban, iri da kuma adadin ƙwaƙwalwar ajiyar amfani da su. A karshen ne babban sinadarin a cikin printer mai kula. Yana rubuta wani tsararru na da maki cewa Forms wani image, da raw data da kuma dokokin aika daga kwamfuta, kazalika da fonts, siffofi da kuma graphics. Da sigogi na Laser printer ne kai tsaye dogara a kan adadin gina-a ƙwaƙwalwar ajiyar. A ya fi girma shi ne, da mafi data shi za a iya amfani da lokaci guda.

Bugu da kari, da karin memory damar sauri bugu, saboda mai kula iya shirya wani bitmap image na page, har baya buga. Yana bã zai ƙãru ba matsakaicin gudun bugu, firintar za kawai zama mafi kusantar su cimma shi.

Mutane da yawa na sirri da kuma ofishin firintocinku aka kawota a matsayin misali - kawai tare da ajiya iya aiki ishe buga bayyana rubutu takardun. Kamar yadda jadawali daukan wani mahimmin juzu'in, da na'urar ne ba su iya buga manyan hotuna. Bugu da kari, cikin ƙwaƙwalwar iya adana ƙarin fonts, wanda rage sarari samuwa ga images. Ƙarin memory ne sau da yawa ake bukata domin hadaddun aikace-aikace, kamar graphics, gabatarwa da kuma tebur bugu. Saboda haka, a cikin Laser printer photo saituna, rubutu fayil (ta size, yawan fonts amfani, da mataki na loading) da za a buga, da wani gagarumin tasiri.

Memory yawanci zo a kan wata kewaye hukumar, wanda aka saka a cikin printer mai kula. A wasu na'urorin, shi yana da zane fasali na printer manufacturer, a wasu za ka iya amfani da daidaitattun kayayyaki ga PC.

Tun da printer mai kula ne na musamman kwamfuta, ya ake bukata don samun damar data. Kananan na'urorin adana bayanai a ROM, amma masu amfani da suka yi amfani da yawa fonts, misali, mai hoto zanen, za ka iya bukatar ƙarin sarari for data ajiya. Kuma wasu firintocinku samar da ikon gama m ko SSD-drive. Fayafai za a iya gina-in ko kawota tare da kansa samar da wutar lantarki da kuma haɗa zuwa firintar na USB.

takarda Girman

Tambaya ta gaba, wanda aka ɗaukaka a lõkacin da zabar wani Laser printer: "Abin da zabin dogara ne a kan takarda?" A Laser firintocinku amfani da bayyana takarda sheet. A page size aka iyakance ta da girman da shigar da tire - ganga saka a cikin takarda feed inji. Mai Laser firintocinku zo da farantansa misali size, da ake kira a cikin US Letter (8,5h11 inci), da kuma sauran duniya - A4 (210 mm mmh297). Sauran takarda masu girma dabam za a iya amfani da farantansa na dace size, yawanci sayar dabam, ko a cikin wani sosai m manual feed yanayin. Saboda haka, asali sigogi hada Laser firintocinku da kuma format amfani da wadannan takardun.

Wasu model ba ka damar saita da tire for daban-daban takarda masu girma dabam. Desktop Laser firintocinku saboda su size ba tsara don takarda size fi girma fiye da A4 ko Letter. Manyan firintocinku ne iya bugu a A3 ko 17 "x11" takarda a rabin da rated gudun.

Bugu da kari a takarda, mafi Laser firintocinku iya buga a kan wasu kayan, ciki har da bakin ciki kwali, lambobi da kuma OHP fina-finan. Shi ne kuma zai yiwu a buga su a kan ambulaf yin amfani da manual feed ko da ƙarin ambulan Feeder.

Yawan da damar trays ya dogara da girman da irin firintar. Mafi sirri firintocinku yana daya shigar Feeder for 100 zanen gado na misali takarda da wani manual Feeder. Ofishin firintocinku yawanci suna da biyu trays na 250 zanen gado kowane. Workgroup printer sanye take da musamman feeders da lantarki damar 1,000 zanen gado. Manyan samar firintocinku iya samun dama feeders da mota drive damar zuwa 3,500 zanen gado kowane.

Simplex da Duplex

Ability Duplex ma da dangantaka da asali sigogi a Laser firintocinku. Mai tebur na'urorin ne simplex, t. E. Suna buga, a gefe daya daga cikin takardar. Wasu suna sanye take da tilas Duplex naúrar, da kuma maye a takardar da takarda kafin ka buga a daya gefen. Floor kusan dukan firintocinku sanye take da ginannen Duplex naúrar. Duplex bugu ake bukata a lõkacin da aiki takardun, fasaha Littattafan, amma ba lallai ba ne ga bukatun ofishin bugu.

Biyu mai gefe buga gefe daya daga cikin takarda, invert shi, sa'an nan buga a daya gefen, watau. E. Daya takardar ciyar biyu bugu ayyukan. Saboda wannan, da buga gudun Duplex firintocinku rabin gefe.

yawanci a Duplex printer ba a bukata don ofishin masu amfani, amma a rare lokuta, biyu-gefe bugu ake bukata. Saboda haka, firintocinku iya aiki a "manual Duplex" Yanayin, a lokacin da daya gefen da aka buga da daftarin aiki, sa'an nan da mai amfani da hannu jũya cikin takardar da takarda da ya ci gaba da bugu. Manual Duplex bugu Multi-page takardun ne rikitarwa, kamar yadda na bukatar da software don su iya buga ko kuma m shafukan dabam.

Duplexes kullum kasa m fiye da simplices kamar yadda takarda jujjũyãwar inji mechanically rikitarwa, da kuma takarda iya jam a cikinsa. Bugu da kari, da buga inji shi ne ba ko da yaushe ya sallama takarda perpendicular, don haka gefen buga takardar ba ko da yaushe a layi daya zuwa gefen takarda. Wannan murdiya ne musamman m lokacin da biyu mai gefe bugu.

Abin da kuma ya yi la'akari?

Baya daga sama, babban sigogi ne Laser firintocinku:

• da bugu fara page.
• Buga yankin.
• m software ayyuka na na'ura;
• talakawan kaya;
• da yawan fonts da typefaces.
• processor gudun;
• cibiyar sadarwa sadarwa da kuma cibiyar sadarwa ladabi goyon;
• jituwa tsarin aiki.
• mobile bugu.
• bundled software.
• tsaro siffofin.
• ikon amfani da makamashi ceto.
• Control panel sigogi.
• size da kuma nauyi.
• kayan aiki;
• garanti.

Sigogi mafi kyau MFP 2016

Mafi multifunction na'urar 2016, bisa ga PC mai bada shawara UK kwamfuta mujallar, da wadannan: Samsung Xpress M2022W, Xpress M2070W (Laser firintocinku) da kuma MFP Samsung. A sigogi na irin wannan da cewa ba da damar kusan kowa ya zabi wani to na'urar da liking. Next, dubi da su a cikin mafi daki-daki.

Samsung Xpress M2875FW - Laser bugawa "Samsung". Zabuka:

• monochrome printer, na'urar daukar hotan takardu, fax, copier.
• Control Harshe: Koyi PCL6, PCL5e, SPL.
• gudun bugu da zanen gado format . A4 shafukan / min - zuwa 28;
• ƙuduri na t / d - 4800 x 600;
• Gina-in-biyu gefe bugu.
• 128 MB na memory.
• 250-takardar tire;
• takardar size: A4, A5, B5, Legal, Letter, Executive, & Fonte, Oficio et al.

Launi LaserJet Pro HP da MFP M277dw - HP Laser firintar. Abin da sigogi yi la'akari:

• launi na'urar daukar hotan takardu, fax, copier.
• Control Harshe: PCL5e, PCL6, UFRII-LT, PostScript L3 Koyi.
• . Rate p / min - 18 (monochrome) zuwa 11 (launi Duplex).
• ƙuduri na 600 t / d, HP ImageREt 3600.
• atomatik biyu mai gefe bugu module.
• Atomatik Feeder 50 zanen gado;
• 256 MB na ciki ƙwaƙwalwar.
• trays a 150 zanen gado;
• takardar size: B5, B6, A4, A5, A6, katunan gaisuwa, envelopes.

Canon i-SENSYS MF6180dw - Canon Laser firintar. Babban sigogi:

• monochrome, na'urar daukar hotan takardu, fax, copier.
• management harsuna: UFRII-LT, PCL5e, PCL6, PostScript L3 Koyi.
• rate, p / m - 33 .;
• ƙuduri, m / e - 600;
• Atomatik biyu mai gefe bugu.
• 256 MB na memory.
• trays 50 da 250 da zanen gado na tilas Feeder 500 zanen gado;
• takardar size: A4, A5, B5, Executive, Legal, Letter, da sauransu.