8.2.3 Front X Belt ............................................................................................................................................ 8-18

8.2.4 Rear X Belt ............................................................................................................................................. 8-21

8.2.5 X Home Sensor Board ........................................................................................................................... 8-24

8.2.6 X Flexible Cable ..................................................................................................................................... 8-25

8.3 Y-Axis Drive Part .............................................................................................8-29

8.3.1 Y Motor ................................................................................................................................................... 8-29

8.3.2 Y Motor Belt ............................................................................................................................................ 8-31

8.3.3 Y Home Sensor Board ........................................................................................................................... 8-33

8.3.4 Y Relay Board ........................................................................................................................................ 8-34

8.3.5 Pen Board ............................................................................................................................................... 8-35

8.3.6 Pen Block ............................................................................................................................................... 8-36

8.3.7 Registration Sensor Boards ................................................................................................................. 8-38

8.3.8 Y Flexible Cable ..................................................................................................................................... 8-39

8.3.9 Y Belt ....................................................................................................................................................... 8-41

8.4 Belt tension & Gear Adjustment ....................................................................8-43

8.4.1 Adjusting the X Motor Belt Tension ..................................................................................................... 8-43

8.4.2 Adjusting the Y Motor Belt Tension ..................................................................................................... 8-44

8.4.3 Adjusting the Front X Belt Tension ...................................................................................................... 8-45

8.4.4 Adjusting the Rear X Belt Tension ....................................................................................................... 8-47

8.4.5 Adjusting the Y Belt Tension ................................................................................................................ 8-49

8.4.6 Adjusting the Play of X Motor Drive Gear ........................................................................................... 8-51

8.4.7 Adjusting the Play of Y Motor Drive Gear ........................................................................................... 8-53

8.5 Control Box .....................................................................................................8-54

8.5.1 Main Board ............................................................................................................................................. 8-54

8.5.2 Power Supply Board ............................................................................................................................. 8-55

8.5.3 Fan .......................................................................................................................................................... 8-56

8.6 Control Panel ..................................................................................................8-57

8.6.1 Control Panel Board .............................................................................................................................. 8-57

8.6.2 LCD ......................................................................................................................................................... 8-60

8.6.3 Control Panel keys ................................................................................................................................ 8-60

8.7 Electrostatic Adhesion Part (FCX2000-120ES only) ....................................8-61

8.7.1 High Voltage Board ................................................................................................................................ 8-61

8.7.2 Electrostatic relay board ....................................................................................................................... 8-62

8.8 Replacing the Writing Panel ..........................................................................8-63

8.8.1 Replacing the Electrostatic Adhesion Panel (FCX2000-120ES) ........................................................ 8-63

8.8.2 Replacing the VC Panel ........................................................................................................................ 8-68

8.9 Adjusting the Y Bar Height ............................................................................8-69

8.10 Adjusting the Y Bar Right Angle Precision ..................................................8-71

FCX2000-UM-251-9370

Table of Contents