《计算机专业英语》课件第13章

LaserPrinter

EPSONAcuLaserC3800Series

RunYourBusinessEfficiently

Hi-speedPrintingwithA4TandemEngine

Traditionally,the4Cycleprintenginelimitsthetimeforcolorprinting.Theprinterrollerhastoroll4timesinordertoproduceacolorsheet.ThankstothenewTandemEngine,however,thiswillbecomeahistory.EPSONAcuLaserC3800seriestakesshortertimetoproduceasharp,colorfulpage.

EPSONAcuLaserC3800seriesisoneofthefastestprintersinitsclass.Itcanproduceupto25monochromepagesperminute(ppm)and20colorpagesperminute(ppm).Customersdonotneedtowaitlongtoinitiateaprintjobanymore.Themachinewarmuptimeislessthan30secondsandthefirstprinttimeislessthan15seconds.

What’smore!1EPSONAcuLaserC3800seriesnotonlyprovideshigh-speedprintingbutalsoproducessharpandpremiumprintoutswithoutcompromisebyadoptingEPSONAcuLaserTechnology,bringinggoodnewstoallusersdefinitely.

DirectPrintbyUSBMemoryPrinting

USBFlashDriveisaverycommonstoragedevicethesedays.WithEPSONAcuLaserC3800series,customerscansimplyplugtheirUSBdeviceintothebuiltinslottoprinttheirworkswhichincludevariousformatslikePDF,JPG,TIF,PSandEPN(EPSONexclusive)directly.ThisPC-freefeatureisdefinitelyconsiderableanduserfriendly.2Itensuresthesmoothbusinessoperationespeciallywhenthecomputerorcomputernetworkisintroublesome.

Toensuresecureprinting,EPSONAcuLaserC3800seriesalsosupportsthepasswordprotectedPDFfiles,customerscanprinttheprotectedfileswiththedirectprintfunctionbysimplyinsertingtheUSBmemorydeviceandenteringthepasswordontheprinterpanel.

PrintingModeSwitching

Whenoneofthecolortonersisutilized,EPSONAcuLaserC3800serieswillautomaticallyconverttheprintingmodefromcolortomonochrometoavoidprintterminationandimprovebusinessefficiency.

Easy-to-use

Theprinterstatusisshownonthelarge5-line,22-digitalLCDdisplaylively,customerscaneasilyknowtheprinterstatusandkeeptheprinterinahealthyconditiontoprovidenon-stopservices.

The2-in-1tonerdesigncombinesbothtonercartridgeandphotoconductorinoneunittoeasethereplacementofconsumables.Photoconductorwillbereplacedalongwiththetonerreplacementtoensureprintquality.3Additionally,withthebuilt-innetworkinterfacecard,itisworry-freetoconnecttheprinterwiththecompany’snetworktomaximizeitsusabilityandavailability.HighPaperCapacity

Thecapacityofthebuilt-inpapertrayis700sheetswhichisthepioneerofitsclass.Anoptionalpapertrayisalsoavailableforthedemandingcustomerstoextendthetotalpapercapacityto1,250sheets.

LowPrintingCost

EPSONAcuLaserC3800seriesisacostsavingprinter.Theprintingcostisespeciallylowwhencomparingwithotherlaserprintersinthemarket.Theinitialtonercanprintupto9,500monochromepagesand5,000colorpages.Apartfromthestandardtonercartridge(color:5,000sheets),thehighcapacitytonercartridge(monochrome:9,500sheets/color:9000sheets)isalsoavailabletosuitdifferentneeds.

ComprehensiveAfter-SaleServices

Toprovidetotalbusinesssolution,customerscanalsoenjoyEPSONone-yearon-sitewarrantyserviceandextendthewarrantyperiodthroughEPSONCOVERPLUS.

*Remarks

EPSONAcuLaserC3800seriescanproducesharpandclearimageswithEPSONAcuLasertechnologywhichincludes:

Wrap

Transfer-Softandelasticmaterialisadoptedforintermediatebelttosynchronizeitwiththerotationofthephotoconductorunitandreduceitsgapwithphotoconductorunit.Tonerscatteringproblemcanalsobeavoidedtoensureprintingquality.

Auto-recognition

ofData

Format-MultipleScreenPrintingTechnologyanalyzestheprintdataautomaticallyandoptimizestheprintenginetomeetthedifferentprintrequirementsfortextsandpictures.

EPSON

ASIC-Compressiontechnologyfordatatransferisequippedtospeedupthedatatransmissionandprocessingtimeandutilizethebuilt-inmemoryefficiently.

PGI(Photo&GraphicsImprovement)/C-PGI(ColorPGI)

TheoutstandingresolutionoftheAcuLaserenablessmoothandbeautifulgradations.

RIT(ResolutionImprovementTechnology)/C-RIT(ColorRIT)

BothRITandC-RITspecializeinreducingjaggyontheedgesoftextstoproducepremiumprintouts.

AcuBriteToner

Technology-ThenewEPSONAcuBritetonertechnologycontrolsthesizeofparticleto5.8micron.Thisallowsthepigmentandwaxtodistributewithmicroorderuniformitytominimizethescatteringoflightandimprovetheprintquality.NewWordstandemadv.一前一后monochromen.单色,单色的tonern.调色剂,调色者,碳粉cartridgen.弹药筒,盒photoconductorn.［物］光电导体,光电导元件synchronizen.同步gradationadj.分等级,顺序,阶级pigmentn.［生］色素,颜料PhrasesandExpressions

thanksto由于warmup热身,重新煮热,变暖,感到亲切,激动comparewith与……比较apartfrom远离,除……之外speedup加速TheExplanationofDifficultStatements

1.EPSONAcuLaserC3800seriesnotonlyprovideshighspeedprintingbutalsoproducessharpandpremiumprintoutswithoutcompromisebyadoptingEPSONAcuLaserTechnology,bringinggoodnewstoallusersdefinitely.

分析:此句为notonly...butalso...句型,为并列连词词组,连接两个谓语动词provides和produces;bringing后面的从句是动名词引导的状语从句。

句意:EPSONAcuLaserC3800系列不仅可以进行高速打印，还可通过EPSONAculaser技术(爱普生镭射技术),获得完美的打印输出,给广大使用者带来了好消息。

2.Itensuresthesmoothbusinessoperationespeciallywhenthecomputerorcomputernetworkisintroublesome.

分析:when引导时间状语从句,especially意为尤其,表示强调。

句意:即使用户遇上计算机或网络失灵时,亦能确保正常打印。

3.Additionally,withthebuiltinnetworkinterfacecard,itisworryfreetoconnecttheprinterwiththecompany’snetworktomaximizeitsusabilityandavailability.

分析:此句为itis+adj.+todosth.句型,it为形式主语,todosth.为真正的主语。

句意:同时,此打印机机身还设有以太网卡,打印机能方便地与公司的内网连接,更加提升了打印机的可用性及效率。Exercises

Ⅰ.Fillintheblanksaccordingtothetext:(1)Themachinewarmuptimeislessthan___________secondsandthefirstprinttimeislessthan______________seconds.(2)EPSONAcuLaserC3800seriescanproducesharpandclearimageswithEPSONAcuLasertechnologywhichincludes______________,______________,______________and______________.Ⅱ.Decidewhethereachofthefollowingstatementsistrueorfalseaccordingtothetext:(1)Whenoneofthemonochrometonersisutilized,EPSONAcuLaserC3800serieswillautomaticallyconverttheprintingmodefrommonochrometocolortoavoidprintterminationandimprovebusinessefficiency.(2)Thecapacityofthebuilt-inpapertrayis1250sheets.Ⅲ.TranslatethefollowingsentencesintoChinese:(1)Traditionally,the4cycleprintenginelimitsthetimeforcolorprinting.Theprinterrollerhastoroll4timesinordertoproduceacolorsheet.(2)What’smore!EPSONAcuLaserC3800seriesnotonlyprovideshighspeedprintingbutalsoproducessharpandpremiumprintoutswithoutcompromisebyadoptingEPSONAcuLaserTechnology,bringinggoodnewstoallusersdefinitely.(3)Softandelasticmaterialisadoptedforintermediatebelttosynchronizeitwiththerotationofthephotoconductorunitandreduceitsgapwithphotoconductorunit.Tonerscatteringproblemcanalsobeavoidedtoensureprintingquality.Ⅳ.TranslatethefollowingparagraphsintoChinese:

Theprinterstatusisshownonthelarge5-line,22-digitalLCDdisplaylively,customerscaneasilyknowtheprinterstatusandkeeptheprinterinahealthyconditiontoprovidenon-stopservices.

The2-in-1tonerdesigncombinesbothtonercartridgeandphotoconductorinoneunittoeasethereplacementofconsumables.Photoconductorwillbereplacedalongwiththetonerreplacementtoensureprintquality.Additionally,withthebuilt-innetworkinterfacecard,itisworry-freetoconnecttheprinterwiththecompany’snetworktomaximizeitsusabilityandavailability.Ⅴ.PutthefollowingsentencesintoEnglish,using“theitpattern”ineachsentence:(1)骑车从南京到拉萨是一项很有挑战性的运动。(2)攀登珠穆朗玛峰是多么令人兴奋的事情！ReadingMaterials

Printers

Mostmicrocomputerprintersprintonecharacteratatime,usuallyatratesrangingfromapproximately30to180characterspersecond.Thisspeedisacceptableifyouonlyhaveafewpagesofoutput.Imagine,however,ifyouhadtoprinta200pageaccountingreportat100characterspersecond.Assuming120charactersperlineand50linesperpage,thereportwouldtakeoverthreehourstoprint!

Amorereasonableapproachistousealineprinter,which,asthenameimplies,printsanentirelineatonetimeinsteadofcharacter.Ratesof1000linesperminuteormorearecommonwithsuchprinters;at1000linesperminute,theaccountingreportdescribed

abovecouldbeprintedintenminutes.

Evengreaterspeedcanbeobtainedbyusingapageprintertochurnoutcompletepagesatonetime.

Therearemanydifferentkindsofprintersavailableinthemarket.WewilltakeaBubbleJetPrinterasanexampletoillustratehowtouseaprinter.

TheBubbleJetPrinterisunlikeanyprinteryouhaveeverusedbefore.Thedifferenceslieinitscompactsize,thehighqualityofitsprintedoutput,anditsquietoperation.

1.OperatingandStoringEnvironment

Makesuretheplacewheretheprinterisinstalledsatisfiesthefollowingconditions.

·Usetheprinterwithinthefollowingtemperatureandhumidityranges.

Ambienttemperature:5℃to35℃

Ambienthumidity:10%to90%

·Wheninstallednearawindow,putdowntheblindsorclosethecurtainstoprotecttheprinterfromdirectsunlight.

·Donotleavetheprinterinavehicle,becausethetemperaturetherecanquicklyrisebeyondtheallowablerange.

·Donotinstalltheprinterneardeviceswhichcontainmagnetsorgeneratemagneticfields.

·Donotsubjecttheprintertoastrongphysicalshockorvibration.

·Placetheprinteronalevelsurface.

·Keeptheprinterclean.Dustaccumulationscanpreventtheprinterfromoperatingproperly.

·Do