佳能打印机维修手册：iP4800series_Simplified_Manual_E_QY8-13CZ-000.pdf

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1、iP4800seriesSIMPLIFIEDSERVICEMANUAL(iP4810/iP4820/iP4840/iP4850/iP4870/iP4880)QY8-13CZ-000Rev.00August2010CanonInc.(1/53)TableofContents1.TROUBLESHOOTING..................................................................................................3

2、1-1.TroubleshootingbySymptom..........................................................................................31-2.OperatorCallError(AlarmLEDLitInOrange)Troubleshooting.....................................41-3.ServiceCallError(byCyclicBlinkingo

3、fAlarmandPowerLEDs)Troubleshooting........42.REPAIR/ADJUSTMENT/SETTINGS.........................................................................42-1.MajorReplacementPartsandAdjustment.....................................................................

4、.42-2.AdjustmentandSettingsinServiceMode......................................................................42-3.AdjustmentinUserMode................................................................................................42-4.GreaseApplicatio

5、n..........................................................................................................42-5.SpecialNotesonServicing.............................................................................................43.EXTERNALVIEW/PARTSLIS

6、T..................................................................................4FIGURE1PACKINGCONTENTS&PRINTHEAD..........................................................4FIGURE2ACADAPTER.............................................................

7、.....................................4FIGURE3EXTERNALCOVERS......................................................................................4FIGURE4BOTTOMCASE&INKABSORBER................................................................4FIGURE5LOGIC

8、BOARDASS'Y&PESENSORBOARDASS'Y..................................4FIGURE6SHEETFEEDUNIT.........................................................................................4FIGURE7CARRIAGEUNIT&PRESSUREROLLERUNIT........................