Adjusting The Pen Force - GRAPHTEC FCX4000 Service Manual

8 ELECTRICAL ADJUSTMENTS

8.10 Adjusting the Pen Force

Perform this procedure if adjustment values could not copy from the SUB-NVRAM when replacing the main
board or if the Pen Block Assembly was replaced.
This adjustment will set the pen force.
If you replace the main board, use the following procedure to input the recorded adjustment values.
If you replace the pen block assembly, you must measure the pen force by using the Correx Dial Tension
gauge and adjust pen force to the target force with following procedure.
Required jigs and tools
• Colex gauges (500 g, 300 g, 50 g)
• Push/Pull gauge (1 kg)
• Cutter plunger
How to adjust the pen force
(1) Put into a 0.9 mm diameters cutter blade holders to the tool holder 1 and 2. (The blade length should be
0. Don't turn the blade out from the blade holder.)
(2) Turn on the power while pressing the SLOW and the ENTER keys.
(3) Press the PAUSE/MENU key at the following menu.
(4) The following menu is displayed, and then press the RIGHT ARROW key (ADJ).
(5) The following menu is displayed.
FCX4000-UM-251-9370 8-18