KEYES ROSTOK Manual And Manual page 45

C. Height adjustment on the other two axes;
Let's adjust the height of Y axis and Z0 point of Z axis. But the height of Y axis and
Z axis should be adjusted by regulating balancing screw on the sliding block rather
than by modifying firmware.
Send script command via CTRL+ALT+2 to make nozzle descend to the lowest
point near Y axis. Observe the height between nozzle and glass (Since just now we
take the lowest axis as our subject for adjustment, now there is some distance between the
nozzle and glass). Then we adjust the screw above the sliding block of
Y axis, the nozzle is now away from glass and we need to revolve the screw
anticlockwise. For example, if the distance between nozzle and glass is 2mm, we'll
need to revolve the screw anticlockwise for about 4 to 5 circles (the screw pitch is
0.5mm, which means the screw will be lift up 0.5mm per circle), then send script 2
command again and measure the distance between nozzle and glass by paper as
well. As for resistance force, you can refer to above statement. If the pressure is too
big, then turn the screw clockwise. Repeat above steps until reaching appropriate
range, which means the resistance force felt during pulling the paper is the same
with that of X axis. When adjustment on Y axis is finished, adjust Z axis in the
same way. Please note that if the deviation between the three axes is excessive, then after
initial adjustment on the axes, the value of other two axes will change again.
Please don't worry if this happens, just re-adjust the not-okay axes by regulating the screw
and repeat doing so until the height of drop point of these three axes is the same. Now,
manual leveling on three points is close to finish.
Click arrow indicated area
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