Sharp AR-CF2 service manual Trademark acknowledgements

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Trademark acknowledgements

Microsoft® Windows® operating system is a trademark or copyright of Microsoft Corporation in the U.S.A. and other countries.

Windows® 95, Windows® 98, Windows® Me, Windows NT® 4.0, Windows® 2000, and Windows® XP are trademarks or copyrights of Microsoft Corporation in the U.S.A. and other countries.

IBM and PC/AT are trademarks of International Business Machines Corporation.

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All other trademarks and copyrights are the property of their respective owners.

SHARP CORPORATION

Digital Document System Group

Products Quality Assurance Department

Yamatokoriyama, Nara 639-1186, Japan

2004 January Printed in Japan

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Contents Sharp Corporation Specifications Product OutlineSensors and switches External Views and Internal StructuresExternal components AR-CF2 External Views and Internal Structures 3Motors, solenoid, and clutch Operational Description StructureFunction outline Operational descriptionNormal paper feed operation of inserter online/ offline Reverse paper feeding operation of inserter Entering reverse sectionOffline mode setting How to set punching modeHow to set stapling mode Exiting from reverse sectionLED LED1 LED2 LED3 LED4 Start LED Mode LEDLED indication on operator panel Paper jam/error detection Error detectionAlarm detection List of Paper jamsAdjustments Paper width detection level setting adjustmentAR-CF2 Adjustments 5 LEDDisassembly and Assembly AR-CF2 Disassembly and Assembly 6Paper Feed Separation Unit Pickup Roller & Paper Feed RollerHorizontal Pass Roller 2 and Timing Roller Paper Feed UnitHorizontal Pass Roller 1 and Registration Roller Paper Guide Reverse Roller Sensors Reverse flapper solenoid adjustment Drive UnitOther Parts BeltsAR-CF2 Maintenance 7 MaintenanceMaintenance list PCB TroubleshootingAR-CF2 Troubleshooting 8 Tray alarm is displayed on the system display AR-CF2 Electrical Actual Wiring ChartElectrical Section Block Diagram Circuit DescriptionOutline DC+5VSensor Input Circuits Circuit DetailCommunication Circuit Paper Exit Sensor Hisen Paper Width Detection Potentiometer TVR Motor Drive Circuits Paper Feed Motor Drive Circuit KmotReset Circuit Eeprom Circuit Inrush Current Limiting Circuit Operator Panel Drive CircuitOperator Panel Circuit Memo Memo LEAD-FREE Solder ExampleVaroitus Trademark acknowledgements