Citizen CBM1000 service manual Reassembly Procedure

Page 17
Auto Cutter

CBM1000 Service Manual

11.Removing the Center Frame

(1)Remove the PNE lever assy, sensor plate, guide roller and DIP SW cover block.

(2)Remove the one screw M2.6 × 6 (BT) and detach the sensor PCB assy.

(3)Remove the slider from the DIP SW cover.

Note on reassembling:

When reassembling the sensor PCB assy, hook its one end and then install it with the screw.

Slider

DIP SW Cover

Center Frame

Guide Roller

M2.6×6 (BT)

Sensor PCB Assy

Sensor Plate

PNE Lever Assy

12.Removing the Auto Cutter and Its Peripheral Parts

(1)Remove the two screws M3 × 4 and pull out the auto cutter in the direction shown by the arrow.

(2)Pull out safety cover shaft from the cut- ter plate and safety cover.

(3)Remove the EXT spring-03.

(4)Detach the safety cover from the cutter plate.

Safety Cover

Cutter Plate

M3×4

EXT Spring-03

Safety Cover Shaft

3.2 Reassembly Procedure

Reassemble each part in the reverse order of the disassembly procedure described in Section 3.1. If notes on reassembling are written, follow them.

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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 Lubricant Where to LubricateLubrication 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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