Introduction
A standard Blackbox build uses “Blackstop” hall-effect (magnetically actuated) end-stop switches. They offer contact-less and precise trigger points that aren’t sensitive to lighting changes.
This guide covers the alternative officially supported option using mechanical limits switches.
Switches Available HERE
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Download the STL/STEP file package HERE
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Printing Guidelines
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0.2mm nozzle preferred
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0.1mm layer height
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0.2mm line width
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Supports: Build Plate Only - Optionally can turn supports off and let Print_XYMicroSwitchHolder_Part2 bridge.
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Material: Non-structural
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Orient Print_XMicroswitchHolder_Part1 as shown
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Install (2) 2x6mm dowel pins
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Slide (1) limit switch over previously installed dowels
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Install (2) 2x6mm dowel pins
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Push (1) Print_XYMicroswitchHolder_Part2 onto previously installed dowels. The endstop wires will pass through the lower open section.
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Orient Print_YMicroswitchHolder_Part1 as shown
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Install (2) 2x6mm dowel pins
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Slide (1) limit switch over previously installed dowels
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Install (2) 2x6mm dowel pins
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Push (1) Print_XYMicroswitchHolder_Part2 onto previously installed dowels. The endstop wires will pass through the lower open section.
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Seat (1) 2x6mm dowel into the BeltCorner_Right assembly as shown.
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The existing fastener will be re-used.
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Push the Y Axis micro switch assembly onto the previously installed dowel. Re-install and tighten fastener.
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Mount the X axis micro switch assembly against Print_XBracketV2
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Install and secure using (1) M3x8mm SHCS into upper threaded hole. Ensure correct positioning by confirming the micro switch arm contacts the Y axis flange near the center.
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