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Fix extra E move in toolchange (TOOLCHANGE_NO_RETURN) #22504

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Merged
merged 3 commits into from
Aug 4, 2021
Merged

Fix extra E move in toolchange (TOOLCHANGE_NO_RETURN) #22504

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63ba544
Fixed unexpected extruder move on tool change
bob-anthony Aug 3, 2021
8d07964
Update tool_change.cpp
thinkyhead Aug 4, 2021
4e80d45
Preserve Z motion
thinkyhead Aug 4, 2021
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8 changes: 4 additions & 4 deletions Marlin/src/module/tool_change.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -954,11 +954,11 @@ void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_axis, 0.
#if ENABLED(TOOLCHANGE_PARK)
if (ok) {
#if ENABLED(TOOLCHANGE_NO_RETURN)
destination.set(current_position.x, current_position.y);
prepare_internal_move_to_destination(planner.settings.max_feedrate_mm_s[Z_AXIS]);
#else
prepare_internal_move_to_destination(MMM_TO_MMS(TOOLCHANGE_PARK_XY_FEEDRATE));
const float temp = destination.z;
destination = current_position;
destination.z = temp.z;
#endif
prepare_internal_move_to_destination(TERN(TOOLCHANGE_NO_RETURN, planner.settings.max_feedrate_mm_s[Z_AXIS], MMM_TO_MMS(TOOLCHANGE_PARK_XY_FEEDRATE)));
}
#endif

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