GRAPHTEC FCX2000 Service Manual page 7

9 ELECTRICAL ADJUSTMENTS ......................................9-1
9.1 List of Items Requiring Readjustment ............................................................9-1
9.2 Flowchart of the Adjustment Sequence .........................................................9-2
9.2.1 The main board was replaced (Normal procedure) .............................................................................. 9-2
9.2.2 The main board was replaced
9.2.3 The pen block was replaced ................................................................................................................... 9-4
9.2.4 The X home sensor was replaced .......................................................................................................... 9-4
9.2.5 The Y home sensor was replaced .......................................................................................................... 9-4
9.2.6 The registration mark sensor was replaced ......................................................................................... 9-4
9.2.7 The X or Y motor was replaced .............................................................................................................. 9-5
9.2.8 The X or Y belt was replaced .................................................................................................................. 9-5
9.3 Location of the Boards .....................................................................................9-6
9.4 Explanation of the Values of the Main Board .................................................9-7
9.5 Setting the DIP Switches ..................................................................................9-8
9.6 Updating the System Firmware .......................................................................9-9
9.7 Clearing the NV-RAM ......................................................................................9-11
9.8 Selecting Display Language & Length Unit .................................................9-13
9.9 Copying the Adjustment value form the SUB-NVRAM ................................9-14
9.10 Adjusting the Home Position .........................................................................9-16
9.11 Adjusting the Pen Force ................................................................................9-19
9.12 Adjusting the Distance and the Perpendicularity Accuracy .......................9-23
9.13 Adjusting the Tool Interval .............................................................................9-28
9.14 Adjusting the Registration Mark Sensor Sensitivity ...................................9-32
9.15 Adjusting the Offset of Registration Mark Sensor ......................................9-34
9.16 Back up to the SUB-NVRAM ..........................................................................9-38
9.17 Testing the Control Panel Keys and Home Sensors ...................................9-40
9.18 About Start Up Mode ......................................................................................9-41
10 TROUBLESHOOTING ..................................................10-1
10.1 The power is not turned on. ...........................................................................10-1
10.2 When it does not work rightly .......................................................................10-2
10.3 The Cutting Result is Not Good ....................................................................10-6
10.4 Error Messages in GP-GL Command Mode .................................................10-8
10.5 Error Messages in HP-GL Command Mode .................................................10-9
FCX2000-UM-251-9370
(If the adjustment values could not copy from the SUB-NVRAM.) ......................9-3
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