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7.11 Repetier-Host Advanced 3D Printing
7.11.1.3 Printer Settings
b. Custom G-code
Action before printing.
Action after printing.
a. Extruder 1
When printing many objects at
the same time, revise the “Lift Z”
from “0” to “2~5” to avoid the
nozzle cross the object..
If do not want
Retraction, revise
the “Length” to “0”.
TM