3D Printing Systems UP! Desktop User Manual page 29

3.Operation
used. If the angle is small than the printer will add solid fill layers under the part
surface. The thickness of this solid (dense) support is determined by the "dense"
parameter under the Support options as described below.
Support Options
Dense: This represents how many layers of 'solid' (dense) material form part of the
support structure directly beneath the model.
Angle: Angle at which support material gets used. For example if 10° is used, support
material only gets used if angle of surface is greater than 10° from horizontal (so
support material is almost not used unless there is a direct overhang), If set to 50° than
support material is used for any surface is greater than 50° away from horizontal.
Set to > 10° Set to > 50°
UP! 3D Printer User Manual 28