Canon BJ-W9000 Service Manual

Contents

Canon BJ-W9000 Service Manual Manual pdf 139 page image

1. OVERVIEW1.1 Printer Block DiagramFigure 4-1 is a block diagram of the printer.4-1Part 4: Technical ReferenceBJ-W9000Figure 4-1 Printer Block DiagramSystem controllerII/F connectorass'yOperationpanelcontrollerMotor controllerHead controllerMech. controllerCutter unitCut sheet feedunitPaper pathWaste ink tank unitInk bottle unitCassette BPressure roller unitSCSI interface portCarriage unitCarriage controllerCassette ATo feed motorJ608(J2078)*J2003J2002J2001IPCJ2004Carriage motorFeed motorJ801J203J802J207J803J204J804J206J805J208Head AHead BHead CHead DJ809J808J807J806Print position sensorLinear encoderboardBJ printhead setsensorPaper gap sensor(lower)Paper gap sensor(upper)Internal temperaturesensor boardPressure rollermotorPressure rollersensorCassette A take-upclutchSpindle A sensor Cassette A sensorCassette B sensorCassette B take-upclutchSpindle B sensorJ831J834J2026J2011Sub tank unit J2110J2027J2047J2049J2048J2053Cover open/closearm sensorBlade sensorJ2031Purge unitInk bottle set sensorInk bottle leakagedetection sensorPaper guide AsensorPaper guide DsensorCassette A paper feedsensorCassette B paper feedsensorPaper guide CsensorTrial sensor (board)J2055J2064J2060J2076J2070J2069Fan unitJ2078J2082J2083J2084J2085 J2095J2096J2094J2101J2105J2104Top cover sensorLeft lower coverWaste ink fulldetection sensorWaste ink leakagedetection sensorRight upper coverFront cover sensorNozzle check sensor(board) Spur open/close Spur sensorMist fan 3(suction)Mist fan 4(suction)Mist fan 5(suction)Cassette B coversensorCassette A coversensorMist fan 2(outlet)Mist fan 1(outlet)Manual paper endsensorManual paper endsensor (board)Manual paper feedManual feed sensor Cutter motorCutter sensor (left)Cutter sensor (right)J2039J2032Valve motorPump valve sensorA-C/C-S ValvesensorPump valveopen/close clutchA-C/C-SValveopen/close clutchC/K/PM Air valveclutchM/Y/PC Air valveclutchSub tank ink sensorMSub tank ink sensorYSub tank ink sensorKSub tank ink sensorPCSub tank ink sensorCSub tank ink sensorPMEject sensorC/K/PM Air valveclutchM/Y/PC Air valveclutchBJ printhead coversolenoidA-H valve sensorJ2025Pump sensorSuction cap sensorPreventive cap/wiperup/down sensorPurge motorPump home positionsensorWiper motorWiper motortemperature sensorCap switch clutchCarriage homeposition sensorPreventive cap/wiperup/down clutchPump switch clutchVentilation fan 1Ventilation fan 2Cassette A paper feedclutchCassette B paper feedclutchJ603J602J604J605J607J606J608J610J611J609J601J406J8J412J7J401J411J2005J405J1200J1205*****J1204 J1206J202To power boardJ404J205J201J403J208J206J204J207J203J801 J802 J803 J804 J805J809J808J807J806J810 J811J832Option connectorass'y5V,GND24V,VH-ON,Act-on,GND 24V,GNDTo motor controller To head controller10.3V,SNS+,SNS-,GND24V,5V,GNDJ407CN4J612CN6 CN5 CN3CN7To power switchCN1J13ConnectorPower boardJ409J1502J408J1501Roll media feedroller clutch