GRAPHTEC FC7000-75 Service Manual page 5

6.2 Mechanical Parts ......................................................................................................6-8
6.2.1 How to Replace the Rear Media Sensor .....................................................................................6-8
6.2.2 How to Replace the Front Media Sensor ....................................................................................6-9
6.2.3 How to Replace the Pinch Roller ............................................................................................. 6-10
6.2.4 How to Replace the Control Panel Board, LCD Assembly ......................................................... 6-11
6.2.5 How to Replace the Pen Block ................................................................................................ 6-13
6.2.6 How to Replace the Y-belt ....................................................................................................... 6-15
6.2.7 How to Replace the Pinch Roller Sensor .................................................................................. 6-17
6.2.8 How to Replace the Y-relay Board ........................................................................................... 6-19
6.2.9 How to Replace the Cam Sensor .............................................................................................6-20
6.2.10 How to Replace the Y-motor ................................................................................................... 6-21
6.2.11 How to Replace the X-motor ...................................................................................................6-22
6.2.12 How to Replace the Main Board ..............................................................................................6-23
6.2.13 How to Replace the Vacuum Fan .............................................................................................6-24
6.2.14 How to Replace the Drive Roller ..............................................................................................6-25
6.2.15 How to Replace the Cutting Mat ..............................................................................................6-27
6.2.16 Home Dog Position .................................................................................................................6-28
6.2.17 Cross Cutter Dog Position .......................................................................................................6-28
7. ADJUSTMENTS ..................................................................7-1
7.1 List of Items Requiring Readjustment ......................................................................... 7-1
7.2 Mechanical Adjustments ............................................................................................ 7-2
7.2.1 Y-Belt Tension Adjustment ........................................................................................................ 7-2
7.2.2 Y-Drive Belt Tension Adjustment ............................................................................................... 7-3
7.2.3 X-Drive Belt Tension Adjustment ...............................................................................................7-4
7.2.4 Pinch Roller Pressure Adjustment ............................................................................................. 7-5
7.3 Electrical Adjustments ............................................................................................... 7-7
7.3.1 Position of the DIP Switch and Connectors ................................................................................ 7-7
7.3.2 DIP Switch Settings .................................................................................................................. 7-9
7.3.3 Checking the Power Supply Board Voltage Levels .................................................................... 7-10
7.3.4 Explanation of the Values of the Main Board Settings .............................................................. 7-11
7.3.5 Clearing the Non-Volatile RAM ................................................................................................ 7-12
7.3.6 How to Enter the Adjustment Menu ......................................................................................... 7-14
7.3.7 Adjusting the Pen Force .......................................................................................................... 7-16
7.3.8 Adjusting the Distance Accuracy ............................................................................................ 7-18
FC7000-UM-251-9370 III