Gerber GSx Plus, User Manual, Page: 44 / 60

43
CAUTION: Do not rest the plotter on its right side. Do not use the
way shaft to lift or turn the plotter.
8
Locate the Z motor collar clamp between the sensor disk and the drive
motor at the end of the cam shaft. Use the Allen wrench to ensure that
the set screw in the collar clamp is tightened securely.
9
Replace the rear cover.
10
Load paper in the plotter. Run a multiple line test plot.
11
If symptoms persist, turn the plotter power off.
12
Rotate the cam shaft by hand until the lift fork is at its lowest position.
Continue to rotate the cam shaft in the same direction. Do this until the
lift fork starts to lift upward from the spindle. Then rotate the cam
shaft back until it is approximately halfway between the highest and
lowest positions.
13
At its lowest position, the lift fork should touch the top of the spindle.
If the lift fork appears to be adjusted correctly, go to step 17.
14
If the lift fork does not touch the top of the spindle, or if it does not lift
up when the cam shaft is rotated to either side, locate the screw in the
center of the adjustment pad.