GRAPHTEC FC2250

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FC2250-UM-251-9370 iii

6. LISTOFTOOLS .............................................................6-1

6.1 Tools ..................................................................................................................6-1

7. DISASSEMBLYANDADJUSTMENT ............................7-1

7.1 OuterPart ..........................................................................................................7-1

7.1.1 RightFrontCover .................................................................................................................................... 7-1

7.1.2 LeftFrontCover ....................................................................................................................................... 7-1

7.1.3 RightRearCover ..................................................................................................................................... 7-2

7.1.4 LeftRearCover ........................................................................................................................................ 7-2

7.1.5 PenBlockCover ...................................................................................................................................... 7-3

7.1.6 FrontYBarCover .................................................................................................................................... 7-3

7.1.7 YMotorCover .......................................................................................................................................... 7-4

7.1.8 XMotorCover .......................................................................................................................................... 7-5

7.1.9 XMotorRelayBoardCover .................................................................................................................... 7-5

7.1.10 ControlBoxCover ................................................................................................................................... 7-6

7.1.11 HighVoltagePowerSupplyBoardCover(ForESmodelonly) ........................................................... 7-6

7.2 X-AxisDrivePart ...............................................................................................7-7

7.2.1 XMotor ..................................................................................................................................................... 7-7

7.2.2 XMotorBelt ............................................................................................................................................. 7-8

7.2.3 XDriveBelt ............................................................................................................................................ 7-10

7.2.4 FrontXBelt ............................................................................................................................................ 7-13

7.2.5 RearXBelt ............................................................................................................................................. 7-14

7.2.6 AdjustingtheXDriveBeltTension ...................................................................................................... 7-16

7.2.7 AdjustingtheFrontXBeltTension ...................................................................................................... 7-17

7.2.8 AdjustingtheRearXBeltTension ...................................................................................................... 7-19

7.2.9 CheckingtheBeltTensionoftheFrontandRearXbelt .................................................................... 7-21

7.2.10 XHomeSensor ...................................................................................................................................... 7-22

7.2.11 XFlexibleCable ..................................................................................................................................... 7-23

7.3 PenBlockPart ................................................................................................7-25

7.3.1 PenBlock ............................................................................................................................................... 7-25

7.3.2 RegistrationMarkSensor ..................................................................................................................... 7-29

7.3.3 AdjustingthePenArmSliderShaft ..................................................................................................... 7-31

7.4 YDrivePart .....................................................................................................7-32

7.4.1 YMotor ................................................................................................................................................... 7-32

7.4.2 YMotorBelt ............................................................................................................................................ 7-34

7.4.3 AdjustingtheYMotorBeltTension ..................................................................................................... 7-35

7.4.4 AdjustingtheYDriveBeltTension ...................................................................................................... 7-35

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