Chapter 22-12.1 Basic Operation Outline2.1.1 Printer Diagram 0024-9578Shown below is a printer diagram.F-2-1Main controller PCBMedia take-upON/OFF sensorMedia take-up paperdetection sensorSuction fanMist fan (L)/(R)Carriage HP sensorPump encoder sensorPump cam sensorMedia sensorHead management sensorFeed roller encoder sensorFeed roller HP sensorValve open/closed detection sensor (L)/(R)Agitation cam sensor (L)/(R)Temperature/humidity sensorUpper cover lock switch (L)/(R)Pressure release switchInk tank cover switch (L)/(R)Ink detection sensorMedia take-up PCBMedia take-uprelay PCBMedia take-upmotorCarriage motorFeed motorLift motorPurge motorValve motor (L)/(R)Upper cover lock solenoid(L)/(R)Pick-up pressure solenoidRoll media pick-uppressure clutch 1/ 2Power supply PCBBAT 801Lithium batteryCarriage relay PCBLinear encodersensorHeadHead relay PCBMultisensorLift camsensorOperation panel PCBMaintenance cartridgerelay PCBInk tankROM PCBFanSolenoid/ClutchInk tankSensorCarriagecover sensorMotorMotorMaintenance cartridgeROM PCBSensor/SwitchIC1ASICIC2ASICIC301/IC304USBLANJ3 J1801J2601J3201J3003J2701J2402/J2501/J2502/J2801/J3150J2402/J2501/J2502/J2701/J2702/J3001/J3002/J3201/J3301J102J101J101J102J103J3301IC802EEPROMIC803RTCIC1201HDD ControllerHDDIC701/IC703FLASH ROMIC601-IC604SDRAMSO-DIMMJ101/J102/J103/J104/J105J1201/J1202J3401/J3501/J3502/J3601/J3602J701/J702/J703/J801/J802/J803J101/J102/J103/J201/J202/J203J201J502J202J501 IC104Motor driverIC2802/IC2900IC2902/IC3100Motor driverJ2702/J3910IC2700DriverNIC BOARD