
49
5
Locate the jack shaft gear and the Y motor pinion. These two gears are
meshed together. Gently attempt to rotate the jack shaft gear. With one
finger on the motor pinion, notice if the jack shaft gear moves while the
pinion remains stationary. If the pinion moves with the jack shaft gear
so there is no backlash, go to the section for Drum End Play
Adjustment.
6
If the Y motor pinion remains stationary so there is backlash, locate the
two Phillips head screws. (Only one screw is visible.) Loosen these
screws which hold the Y motor bracket against the side plate.
7
Apply light pressure upward to tighten the mesh of the jack shaft gear
and the Y motor pinion.
CAUTION: Forcing the jack shaft gear and Y motor pinion to mesh
too tightly can cause the jack shaft gear to wear prematurely.
If you adjust the mesh too loosely, poor letter quality will result.
However, it is safer to tighten the mesh gradually, cut a test plot, then
tighten again than to adjust the mesh too tightly.
8
While holding the motor bracket in place, tighten the two bracket
screws.
9
Turn the plotter power on.
10
Load vinyl in the plotter, install the knife holder and cut a test plot.
11
If symptoms persist, return to step 1.
12
Replace the front cover.
Содержание GSx Plus
Страница 1: ...GSxplus USER S MANUAL...
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Страница 58: ...Z Z axis tool height adjustment 42...
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