Beegyada uu ugu muhiimsan yihiin madbacadaha laser ... Noocyada Printer

daabacaadda Laser waa nooc ka mid ah printer computer, kuna waari dhexdeeda image ah waxaa loo isticmaalaa in la abuuro dogob laser ah. image ayaa loo abuuray oo ah qaab diyaariyeen ah ee dhibco aad u yar. Isticmaalka laser ah kiiskan kuu ogolaanayaa inaad si ay u abuuraan a images faahfaahsan oo aad u cad, qoraalka ama tayada sawir taas oo u dhiganta daabaco mowjadda loo isticmaalaa in lagu daabaco joornaalada iyo buugaagta.

Beegyada uu ugu weyn ee printer laser ah

Maanta sii daayay tiro aad u badan oo ah madbacadaha laser. Si aan si lumaan ee kala duwan this, waxaa lagama maarmaan ah in ay leeyihiin tilmaamaha cad. Beegyada uu ugu weyn ee printer laser bixisaa xawaaraha daabacaadda, xallinta (image Hufnaan) ah, afka gacanta printer ee, xaddiga xasuusta gudaha iyo qaabka warqad loo isticmaalo. Tan iyo madbacadaha laser isticmaali aan xiriir ah technology daabacaadda, waxay aad u xasilloon yihiin, iyo dadka isticmaala badan ka heli maqnaanshaha buuq kala bixiyc muhiim ah marka aad gadaneyso qalab loo isticmaalayo xafiiska. madbacadaha Laser waxaa simplex, ie ay daabacdo hal dhinac oo kaliya warqad ah, iyo dabaq - print .. The on labada dhinac. Waxay daabacan kartaa images midabka, laakiin wax badan oo ka mid ah waa monochrome. Sidaas darteed, soo koobin aasaasiga ah ee madbacadaha laser ayaa sidoo kale waxaa ka mid ah oo xuduudaheedu sida heerka qaylada, suurtagalnimada ee daabacaadda laba dhinac oo awood u leh inay daabacdo images midabka.

Print xawaaraha

madbacadaha Laser waxaa laga heli karaa in tiro balaadhan oo ah xawaaraha. Beegyada uu ugu weyn ee madbacadaha laser ka mid ah tilmaamayaasha sida heerka of images hal dhinac halkii daqiiqo, in pages halkii daqiiqo. velocities Kuwanu waa loo siman yahay si madbacadaha hal dhinac, oo laba geesood ah laba images lagu daabacay mid ka mid ah sheet. Tan iyo dabaq ah, sida caadiga ah, waa hal dhinac printer awood inuu ka soo leexdo warqada dhanka kale, labada dhinac xawaaraha print in pages halkii daqiiqo waa qiyaastii xawaaraha printer simplex badh.

Halbeegga The taasoo muujinaysa in soo saarayaasha of madbacadaha, waa xawaaraha ugu weyn taas oo ah awoodaan in ay bixiyaan hab daabacaadda a. Marka daabacaadda page a fudud oo ugu yaraan ka mid ah qoraalka ama adag naqshadeynta, qalabka ugu gaari doonaan waxqabadka ay ku dhawaaqday inay soo saaraha, si kastaba ha ahaatee, pages adag leh wax badan oo qoraal ah ama adag muuqaallo kale, si xakamaysada load (processor, kuwaas oo foomamka xogta ee image ah), in waqti processing weyn uma oggolaan doono karaa qalab ay ku shaqeeyaan at xawaaraha buuxa. cidhibtii of this waa in daabacaadda ee bogagga adag dhabta ah xawaaraha print kama badan karto 10% magacaaban.

In color laser daabacayaa printer horeysay midab kasta looga baahan yahay hal baas marayo hab printer ah. wax soo saarka midabka Inta badan isticmaalaa afar midabo, iyo guduud, buluug, madow iyo jaalaha ah, oo way kari waayeen inay daabacdo midabka iyo images madow iyo caddaan labadaba. Marka daabacaadda in midabka, ay ka shaqaynayaan heer ah rubuc ka mid ah xawaare daabacaadda ay monochrome. Waxaa jira qalab midab in la abuuro image a color full 1 pass.

madbacadaha Laser guud ahaan loo kala saaraa sida uu xawaaraha. madbacadaha Personal shaqeeyaan xawaare qiyaastii illaa 20 pages halkii daqiiqo, xafiiska ama desktop madbacadaha dhici kala duwan ee 20-40 bogga / min, madbacadaha kooxaha ka shaqeeya - .. 40-60- iyo macsarada daabacaadda waaweyn - ilaa 60 pages / min. iyo in ka badan. Xawaaraha oo ka mid ah madbacadaha ugu dhaqsiyaha badan ka badan 200 p. / Min.

ogolaanshaha

Haddii aan qiimeyno soo koobin ugu muhiimsan ee printer laser ah, xalka waa tilmaame muhiim ah tayada shaqada. Qaraarka u dhiganta tirada dhibco shaqsi in daabacan kartaa gudahood gobolka Fundka. madbacadaha Laser abuuro sanam la isticmaalayo diyaariyeen ah ee dhibco loo yaqaan "bitmap". madbacadaha laser Modern xal lagu gaari karo ee 1200 dhibco per square. inch. Tan iyo markii inta badan qalabka waxay leeyihiin xal isku mid ah labada horizontal iyo vertical, aragti this waxaa badanaa lagu soo gaabisay in ay "dpi" (t / d), taas oo u dhiganta xallinta dhidibka siman oo taagan labadaba. Qaar ka mid ah lagu daydo ugu dambeeyay ee madbacadaha laser leeyihiin xallinta 38400h600 t / d ama 23.040.000 pixels per inch square. Waa wax iska cad in tirada sare, qaadhaan iyo image faahfaahsan oo dheeraad ah daabace ku soo saari karaan.

ImageREt technology

Soo-saareyaasha ayaa sidoo kale u isticmaali technology kale image gol leeyahay. Tusaale ahaan, shirkadaha nidaamka Hewlett-Packard ImageREt resizes iyo jagooyinka dhibcood dhismaha qoraalka ama image u ogolaanaya, tusaale ahaan, in meel dhibic aad u yar on darafka pixel ah, samaynta image ayaa in ka badan tegayo la khadadka dusha habsami soo koobay af badan. Intaa waxaa dheer, waxaa:

- isticmaalaa daabacaadda multilevel, ku dheehan yahay si loo gaaro pixel printer a doonay hooska ka hor isku qasin isticmaalaya algorithms adag kala duwan yihiin tirada toner midab kasta,

- Waxay quseeysaa halftoning qabsiga la isticmaalayo technology heer multi daabacaadda a in la simi contours iyo qaybo badan daabacaadda uniform, badaneyso ama ay yaraaneyso noqnoqoshada halftone digital by yaraynta ama kordhaya masaafada u dhexeeya iyaga;

- Isticmaalka qoynin - technology xiranayo of xirmi ula kac ah mid ka mid ah midabka la mid kale si loo hagaajiyo tayada image ee meelaha kala guurka;

- yaraynaysaa HALO ah - si toos ah ka saaraysaa hal midab ka laayeen kale, yareynta aagga xirmi iyo iyaga ka yar arki karo;

- si toos ah u qabata dhaqmaan midab xiran-loop by pre-daabacaadda image ku suunka ah electrostatic iyo xulashada xaddiga toner, taas oo lagama maarmaan u ah dhalmo midabka lagu kalsoonaan karo oo xasilloon.

Technologies in la hagaajiyo soo koobin aasaasiga ah ee printer laser ah, tixraac teknoolajiyada HP cusub oo gaar ah. Wakhtigan horumariyo heerarka dhowr ImageREt:

• 2400 - isticmaalo ee taxanahan HP Color LaserJet 2550, 2600, 3000, 2800aio;
• 3600 - isticmaalay taxanaha ah 3600, 3800, 4700, 4730mfp;
• 4800 - isticmaalaa in taxane ah oo 9500, 9500mfp.

afka gacanta printer

Luqadda loo isticmaalo qalab daabacaadda waa set oo ah amarrada in ay ku fuliyay for formatting xogta ka computer ah soo diray. Amarradan waxa lagu daray waxaana lagu micneeyey la daabacay. Waxaa jira luqado badan maamulka, qaar ka mid ah si gaar ah loogu talagalay madbacadaha laser, iyo kuwo kale, kuwaasi oo ay horay loo isticmaalo qalabka fudud, fasiro by qalabka qaar ka mid ah waafaqsan yahay software ka weyn.

afka gacanta loola jeedaa ku soo koobin aasaasiga ah ee madbacadaha laser, sida codsiyada computer ugu taageeraan ka qayb kaliya ee kala duwan oo dhan luqadood. mainframes IBM iyo minicomputers ilaaliyaan luqadaha gacanta by IBM. In deegaanka Macintosh ah, codsiyada inta badan isticmaalaan Adobe PostScript - luqad warshadaha-caadiga ah ee ku tilmaamay pages adag ah.

Control Printer Luqadaha kala qaybsan yihiin laba qaybood. Kala af page description (PDL) iyo luqado ESC-xigxiga. First, sida caadiga ah, waxay u badan oo isu oo adag, ayna u oggolaadaan in aad si aad u daabacdo pages badan oo adag iyo sawiro in ay yihiin ku haboon abuuraya a alaabta oo tayo sare leh, sida qalabka bandhigga, buugagan farsamo, haayaha, qoraalo iyo kuwa kale. Dambe waxaa loo isticmaalaa by baakadaha software in ay soo saaraan oo adag, aadka formatted wax soo saarka, ay ka mid yihiin barnaamijyada design graphic, Processor erayga, barasantigareeyaan la garaafyada ballaaran.

khasaare ugu weyn ee luqadaha description page waa in ay u baahan yihiin khayraadka kombiyuutarka la taaban karo, taas oo keentay in ay madbacadaha PDL-format xogta gaabis ah. Waxaa guulaysta this by dejinta xakamaysada printer awood badan ah, taas oo saameyn ku kharashka qalabka.

Waxaa ka mid ah luqada PDL-istaagaan soo baxay:

- PostScript - luqada of Systems Adobe, markii hore loo adeegsaday kombiyuutarada Apple. Its faa'iido been ah si faahfaahsan weyn image iyo madaxbannaanida natiijada print ka qalab daabacaadda isticmaalay, iyo la'aanta - ahaanshaha gaabis ah, looga baahan yahay kor u xaddiga xusuusta iyo taageero la'aanta ku dhufto badan.

- PCL - luqad abuuray shirkadda Hewlett-Packard, kuwaas oo kala duwan yihiin weyn waa ka faa'iideysiga kheyraadkiisa printer si ay u sameeyaan image ah, taas oo yaraynaysa baaxadda faylasha uploaded, dedejisaa processing iyo yaraynaysaa waqtiga daabacaadda. Si kastaba ha ahaatee, madbacadaha kala duwan laga yaabaa kala duwan, iyo luqada aan la taageeray in deegaanka Macintosh ah.

xusuusta

Beegyada uu ugu muhiimsan yihiin madbacadaha laser iyo joogitaanka, noocyada iyo xaddiga xasuusta loo isticmaalo iyaga oo ku. Arintaan waa qayb weyn ka dirato printer ah. Waxaa diiwaan diyaariyeen ah ee dhibcood manidu image ah, xogta ceeriin iyo amarrada ka soo computer soo diray, iyo sidoo kale noocyada, muuqaalo iyo sawiro. The xuduudaha ka printer laser waa si toos ah ay ku xidhan tahay qadarka xasuusta dhisay-in. The ka weyn ay tahay, xogta ka badan waxa loo isticmaali karaa mar.

Intaa waxaa dheer, xusuusta dheeraad ah oo kuu ogolaanaya daabacaadda dhaqso, maxaa yeelay, dirato diyaarin kartaa image bitmap bogga a, ilaa print hore. Ma kordhin doonaa xawaaraha ugu badan ee daabacaadda, printer fudud noqon doonaa badan tahay in ay ku gaarto.

madbacadaha gaarka ah iyo xafiiska badan ayaa bixisey sida caadiga ah - oo kaliya awoodda kaydinta ku filan for daabicidda waraaqaha qoraalka Caraabaah. Sida garaafka qaadataa qayb muhiim ah, qalabka aan awood u daabacaadda images weyn. Intaa waxaa dheer, xusuusta ku hayn kartaa noocyada dheeraad ah, taas oo yaraynaysa meesha bannaan ee la heli karo images. xusuusta dheeraad ah waxaa inta badan loo baahan yahay ee codsiyada adag, sida sawiro, bandhigyo iyo daabacaadda desktop. Sidaas darteed, goobaha photo printer laser, file qoraalka (ay size, tirada noocyada loo isticmaalo, heerka of loading) in lagu daabaco, waxay leeyihiin saameyn weyn.

Xasuusta badanaa yimaado guddiga circuit ah, kaas oo la geliyo xakamaysada printer ah. In qalabka qaar ka mid ah, waxa ay leedahay sifooyinka design ee soo saaraha printer ah, in dadka kale aad u isticmaali karto, heerka qiyaasta jaantusyada for PC.

Tan iyo xakamaysada printer waa computer gaar ah, waxa uu u baahan yahay si ay u helaan xogta. qalabka yaryar ee ku kaydiso macluumaadka ROM ah, laakiin dadka isticmaala isticmaala noocyada badan, tusaale ahaan, naqshadeeye a graphic, waxaad laga yaabaa in u baahan tahay meel dheeraad ah oo lagu kaydiyo xogta. Oo madbacadaha qaar ka mid ah siiyaan awood u leh inay ku xirmaan adag ama SSD-drive. Cajaladood oo la dhisay-in karaa ama bixisey ay korontada u gaar ah oo ku xiran cable printer ah.

warqad Size

su'aasha soo socota The, kaas oo la sara kicin marka aad dooranayso printer laser ah: "? Waa maxay fursadaha ay ku xiran tahay warqadda" In madbacadaha laser caadi ahaan loo isticmaalo sheet warqad cad. size bogga waxaa xadiday tirada saxaarad talooyin ah - weelka geliyo farsamo warqad masruufaan. madbacadaha laser intooda badan ku iman baakidh of size caadiga ah, oo la yidhaahdo ee Letter Maraykanka (8,5h11 inches), iyo inta kale ee dunida - A4 (210 mmh297 mm). tirada kale ee waraaqaha loo isticmaali karaa baakidh of size ku haboon, sida caadiga ah si gooni gooni ah ka iibiyey, ama hab feed buuga aad u xun. Sidaa darteed, xuduudaha aasaasiga ah waxaa ka mid ah madbacadaha laser iyo qaabka loo isticmaalo waraaqaha kuwan.

Qaar ka mid ah lagu daydo u oggolaadaan in aad rights reserved saxaarad for tirada waraaqaha kala duwan. madbacadaha laser Desktop sababtoo ah size aan loogu talagalay size warqad ka badan A4 ama Letter. madbacadaha Large yihiin awood u daabacaadda on A3 ama 17 warqadda "x11" qeybtii xawaaraha lagu qiimeeyo.

Waxaa intaas dheer in warqad, madbacadaha laser ugu daabacan kartaa on qalab kale, oo ay ku jiraan baakadaha khafiif ah, stickers iyo filimada OHP. Waxaa kale oo suurtagal ah in daabacan on baqshadda la isticmaalayo feed buuga ama la shekeysan baqshad dheeraad ah.

Tirada iyo awoodda ee baakidh waxay ku xiran tahay inta uu le'eg yahay iyo nooca printer. Inta badan madbacadaha shakhsi leeyahay mid la shekeysan aqbasho 100 go'yaal of warqad caadiga ah iyo la shekeysan gacanta. madbacadaha Office caadi ahaan waxay leeyihiin laba Saxamo 250 go'yaal kasta. printer-hawleedka qalabaysan Feeders gaar ah leh awoodda korontada ee 1000 go'yaal. madbacadaha wax soo saarka ballaaran ku yeelan karaan dhowr Feeders leh awoodda drive motor ilaa 3,500 oo shabaqa kasta.

Simplex iyo dabaq

dabaq awoodda sidoo kale la xidhiidha ku soo koobin aasaasiga ah ee madbacadaha laser. Qalabka intooda badan waa desktop simplex, t. E. Waxaa la daabacay on hal dhinac oo warqada. Qaar ka mid ah waxay leeyihiin unit dabaq optional, oo beddelaaya warqad ka hor inta aadan ku qor dhinaca kale. Floor ku dhowaad dhammaan madbacadaha qalabaysan unit dabaq ka dhisay-in. daabacaadda dabaq loo baahan yahay marka shaqada warqadaha, buugagan farsamo, laakiin ma aha lagama maarmaan u ah baahida daabacaad xafiiska.

Double-dhinac print hal dhinac oo warqada, waxaa invert, ka dibna ku daabacan dhinaca kale, ie. E. Mid ka mid ah sheet bixisay laba hawlgallada daabacaadda. Taas darteed, xawaaraha print madbacadaha dabaq qeybtii madaxyo simanna.

sida caadiga ah printer a dabaq looma baahna waayo, dadka isticmaala xafiiska, laakiin marmar dhif ah, daabacaadda laba dhinac ayaa loo baahan yahay. Sidaa darteed, madbacadaha shaqeyn karaan hab "dabaq buuga", marka hal dhinac ku daabacan dukumintiga, ka dibna user gacanta jirsado sheet of warqad iyo sii daabacaadda. daabacaadda dabaq Buugga waraaqaha multi-page waa adag, maadaama ay u baahan tahay software ah inay awoodi karaan inay ku qor xitaa iyo kisiga pages si gooni gooni ah.

Duplexes guud ahaan aan la isku hallayn badan simplices sidii hab ka leexdo iyo warqad mashiin adag, iyo warqada dhexgelinnin laga yaabaa in ay ku. Intaa waxaa dheer, farsamo print ma aha had iyo jeer gudbiyo warqada dadab, sidaas darafka xaashida ku daabacan waxaa had iyo jeer ma la siman cidhifka warqada. dhalanrog Tani gaar ahaan waa la dareemi karo marka daabacaadda double-madaxyo simanna.

Maxaa kale oo ah in la tixgeliyo?

ka kor ku xusan marka laga reebo, ku soo koobin ugu muhiimsan yihiin madbacadaha laser:

• page daabacaadda bilowga;
• aagga print;
• hawlaha software sare ee qalabka,
• load celcelis ahaan,
• tirada noocyada laysugu;
• xawaaraha processor,
• xidhiidhada network iyo hab-network taageerey;
• nidaamka hawlgalka socon,
• daabacaadda mobile;
• guraa software;
• Tilmaamo ammaanka;
• isticmaalka xoog iyo keydinta tamarta;
• beegyada uu Control guddiga;
• size iyo miisaankeedii dhan yahay;
• qalabka,
• warranty.

Beegyada uu MFP ugu fiican 2016

multifunction Best qalabka 2016, sida ay shaacisay majalada computer PC-taliyaha UK, kuwa soo socda: Samsung Xpress M2022W, Xpress M2070W (madbacadaha laser) iyo MFP Samsung. The xuduudaha ka in sida ogolaan shiidaa qof si ay u doortaan qalab ay ka jeelahay. Next, fiiri iyaga si faahfaahsan.

Samsung Xpress M2875FW - Printer Laser "Samsung". Options:

• printer monochrome, scanner, fax, copier;
• Control Language: PCL6 emulator, PCL5e, SPL,
• daabacaadda xawaaraha go'yaal format pages A4 / min - 28.;
• xal of t / d - 4800 x 600,
• Dhisay-in daabacaadda laba dhinac;
• 128 MB ee xasuusta,
• saxaarad 250-sheet;
• size sheet: A4, J5, B5, Legal, Letter, Executive, Folio, Oficio et al.

Color LaserJet Pro HP MFP M277dw ah - HP printer laser. Maxaa koobin in la tixgeliyo:

• scanner midabka, fax, copier;
• Control Language: PCL5e, PCL6, UFRII-Lt, PostScript L3 emulator;
• . Rate p / min - 18 (monochrome) 11 (dabaq color);
• xal of 600 t / d, HP ImageREt 3600;
• automatic module daabacaadda laba dhinac;
• shekeysan Automatic 50 go'yaal;
• 256 MB ee xasuusta gudaha;
• baakidh at 150 go'yaal;
• size sheet: B5, B6, A4, J5, A6, karkan, baqshadaha.

Canon i-SENSYS MF6180dw - Canon printer laser. Beegyada uu ugu waaweyn:

• monochrome, scanner, fax, copier;
• luqadaha maamulka: UFRII-Lt, PCL5e, PCL6, PostScript L3 emulator;
• heerka, p / m - 33 .;
• xallinta, m / e - 600;
• Automatic daabacaadda laba dhinac;
• 256 MB ee xasuusta,
• baakidh 50 iyo 250 kulan shabaqa la shekeysan optional 500 ee sheets;
• size sheet: A4, J5, B5, Executive, Legal, Letter, iyo kuwa kale.