GRAPHTEC CUTTING PRO FC3100-60, Service Manual

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FC3100-60 Service Manual
P/N53802-031T Rev. A
5 - 9
5.9 Adjusting the Pen Servo
Caution :
•
Before starting automatic adjustment, make sure no pen or cutter is attached to the pen
holder.
•
To avoid malfunction of the pen holder, do not touch the pen holder during adjustment.
•
Make sure that the pen holder is not in contact with the pen block cover.
(1) Set the SW1 DIP switch as shown below and then turn on the plotter.
* Set Bits 4, 5, and 6 to OFF
(2) After the ROM and RAM checks, a menu for electrical adjustment appears on the LCD panel.
(3) Press the [ 1 ] (PEN HEIGHT) key.
After the message below appears, the plotter initiates automatic offset and span adjustment of the pen
height sensor.
(4) When adjustment is completed, return the DIP switch to its default settings and then turn off the
plotter.