GiantArm D200, Руководство пользователя

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a. Length: The number of millimeters to retract. Note that the measurement is taken from the raw filament
entering the extruder. A value of between 1 and 2mm is usually recommended. Bowden extruders may need
up to 4 or 5mm due to the hysteresis introduced by the tube.
b. Lift Z: Raises the entire extruder on the Z axis by that many millimeters during each travel. This can be
useful to ensure the nozzle will not catch on any already laid filament; however it is usually not necessary
and will slow the print speed. A value of 0.1mm is usually sufficient.
c. Speed: The speed at which the extruder motor will pull back the filament. The value should be set to as
quick as the extruder can handle without skipping steps, and it is worth experimenting with this value to find
the quickest retraction possible.
4) Infill:
a. Fill Density: The infill density defines the amount of plastic used inside the print. A higher infill density
means that there is more plastic on the inside of your print, delivering a stronger object. An infill density
around 20% is used for models with a visual purpose; higher densities can be used for end-use parts.