Citizen CBM1000 service manual Circuit Diagram, Control PCB Assy Serial Interface D-sub

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CBM1000 Service Manual

6.2 Circuit Diagram

6.2.1Control PCB Assy (Serial Interface D-sub 25)

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CITIZEN

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Contents Citizen Introduction Contents Outer Dimension Citizen Handling and Maintenance of Printer Basic Specifications SpecificationsMaintenance Tools Disassembly and ReassemblyDisassembly Procedure for Main Body Disassembly ProcedureCitizen Power Case Removing the Tear Bar Open the printer cover Disassembly Procedure for Mechanism Unit Citizen Main Chassis Idle Gear Reduction Gear Gear Holder M3×6 ST Pressure Arm-R M3×6 ST EXT Spring-01 Pressure Arm-L Damper Reassembly Procedure Lubrication Where to LubricateLubricant Troubleshooting Procedure TroubleshootingTroubleshooting Guide Power Supply FailurePrinting failure Paper feed failure Faulty auto cutter Faulty sensorParts List for Mechanism Service Parts ListRef. No Parts No Description Qty Remarks Disassembly Drawing-1 Disassembly DrawingDisassembly Drawing-2 Control PCB Assy Parts List for Control PCB AssyGRM40CH101J50PT CN3 Control PCB Assy Serial Interface D-sub Parts Layout DrawingControl PCB Assy Parallel Interface Operation PCB Assy Ref. No DescriptionSensor PCB Assy PNE PCB Assy in PNE Lever Assy Drawing Block Diagram Circuit Diagram Control PCB Assy Parallel Interface CMB1000S Outer DimensionCBM1000A/CBM1000D AC Adapter 31 AD
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