Improved Printrbot Endstops

thingiverse

If your Printrbot lacks an endstop mount on its P-block or old-style hotbed carriage, follow these steps. First, print out the provided parts. Be cautious of potential clearance issues with the right x-carriage holder; you may need to file off a corner to avoid interference during printing. Next, for the y-stop installation, remove the nut from the bed corner with the y-stop microswitch. Attach the y-stop mount to the bed screw and slide/screw it on, then replace the nut. Add an extra screw from your kit or one of the same size, appropriate length, to set the y-stop position. Lastly, for the x-stop, unscrew the upper hotend attachment screw, remove the broken piece if present, and install the new part provided in the kit, adding a screw to the hole to set the x-stop position.