打印机维修手册：SP710EX2.pdf

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4、=bmplk=`lomlo^qflkKdÉåÉê~ä=kçíáÅÉWlíÜÉê=éêçÇìÅí=å~ãÉë=ìëÉÇ=ÜÉêÉáå=~êÉ=Ñçê=áÇÉåíáÑáÅ~íáçå=éìêéçëÉ=çåäó=~åÇ=ã~ó=ÄÉ=íê~ÇÉã~êâë=çê=êÉÖáëíÉêÉÇ=íê~ÇÉã~êâë=çÑ=íÜÉáê=êÉëéÉÅíáîÉ=çïåÉêëK=bmplk=ÇáëÅä~áãë=~åó=~åÇ=~ää=êáÖÜíë=áå=íÜçëÉ=ã~êâëK`çéóêáÖÜí=«=NVVV=pbfhl=bmplk=`lomlo^qflkK=mê

5、áåíÉÇ=áå=g~é~åKObmplk=píóäìë=mÜçíç=TNMLbuOoÉîáëáçå=^PRECAUTIONSTherearecautionarynotesthroughoutthetexttohelpyouavoidpersonalinjuryorequipmentdamage.WARNINGSignalsaprecautionwhich,ifignored,couldresultCAUTIONSignalsaprecautionwhich,ifignored,couldresultinseriousorfatalpe

6、rsonalinjury.Greatcautionindamagetoequipment.shouldbeexercisedinperformingproceduresprecededbyaWARNINGheading.Alwaysobservethemeasureslistedbelowwhenperformingrepairormaintenanceprocedures.WARNING1.Alwaysdisconnecttheproductfromboththepowersourceandhostcomputerbeforeperf

7、orminganymaintenanceorrepairprocedure.2.Noworkshouldbeperformedontheunitbypersonsunfamiliarwithbasicsafetymeasuresdictatedforallelectronicstechniciansintheirlineofwork.3.Inperformingtestingdescribedinthismanual,donotconnecttheunittoapowersourceuntilinstructedtodoso.Whent

8、hepowersupplycablemustbeconnected,useextremecautioninworkingonthepowersupplyandotherelectroniccomponent