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【英文标准名称】:StandardPracticeforEstimatingTonerUsageinCopiersUtilizingDryTwo-ComponentDeveloper
【原文标准名称】:应用两种成分干影剂评价复印机调色剂的试验方法
【标准号】:ASTMF995-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F05.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:copiers;testtarget;tonerusage;two-componenttoner;Developers;Electrostaticcopier;Pointcount;Tonerusage;Two-componentdevelopermaterials
【摘要】:Thispracticemaybeusedtoevaluatetheperformanceofdifferenttonersinacommonmachine.Itcanalsobeusedtoevaluatetheeconomicsoftonerusagewhenmakingmachine-to-machinecomparisons.Thepracticeprovidesonlyapointestimatethatissubjecttoasignificantnumberofvariablesthatarenoteasilymeasured.Aswithalldrydevelopers,two-componentdevelopersystemsarenot100%efficient.Sometonerislosttothesurroundings(insideoroutsidethecopier).Thislossisalsodependentoncopieradjustmentsandmaybesignificantenoughtoaffectthetotalnumberofcopiescapableofbeingproducedbyaspecificamountoftoner.Anyonemakingadecisionbasedontheresultsofthispracticeshouldcarefullyconsidertheaccuracyoftheresultsandotherpertinentdata.Actualuseofthecopierinnormaloperatingconditionswillmostlikelyresultintonerusagevaluesdifferentfromthosegeneratedinthispractice.1.1Thispracticedescribesaprocedureforestimatingthenumberofcopiesthatcanbeproducedforagivenunitoftonerinacopierusingdrytwo-componentdeveloper.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityofwhoeverusesthisstandardtoconsultandestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SeeSection9forspecificprecautionarystatements.
【中国标准分类号】:N47
【国际标准分类号】:37_100_10
【页数】:5P.;A4
【正文语种】:英语