GRAPHTEC FCX2000 Service Manual page 171

Press the ENTER key to set value.
Press the F4 key (XY=) to input the diagonal distance adjustment value (The recorded value of Z.).
Press the ENTER key to set value.
The following menu is displayed.
(11) Press the ENTER key to exit the Distance adjustment menu.
When adjusting the distance accuracy
(10) Load a sheet of A2 size paper into the plotter.
Put a paper to the lower left corner, the adjustment pattern draws from the origin of plotter.
(11) Press the F1 key (DRAW PATTERN) to draw the adjustment pattern.
Plotter will start drawing immediately when the F1 key was pressed.
The following menu appears after the adjustment pattern plots finished.
FCX2000-UM-251-9370
9 ELECTRICAL ADJUSTMENTS
9-25