56 HS15
plus
7. Slide the lever left or right until the gap between the lifting fork (61)
and the lip of the tool holder is about the double thickness of a piece
of vinyl.
8. Tighten the Phillips screw (32).
Note: If a “half moon” is worn on the wedge (33), do not attempt any
further modification. Call Gerber Field Service.
THETA AXIS (TOOL ROTATION) ADJUSTMENT
Symptoms
Letters have jagged or serrated edges.
The tool loses position during a job.
Objective
To align tool holder in carriage spindle.
Adjustment Procedure
To perform the tool rotation adjustment
1. Turn off power at the plotter.
2. Remove the knife and knife holder from the plotter.
3. Position yourself at the (front) keyboard end of the plotter and look
down into the spindle hole (30). As you face the rear of the plotter,
the small protruding pin should be in the 12:00 position.
4. If the pin is not in this position, you must remove the back cover
(77) of the plotter. First remove the left and right Phillips screws
from the plotter side plate (1), then slide the cover straight off
toward the rear.
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