Bambu Lab Automatic AMS-Switch

prusaprinters

<p>Print in ABS using brim and no support. Use automatic rotation beforehand.</p><p>Carefully remove the four-wire cable shell, cut the red wire and attach an additional cable going to the filament run-out sensor switch to the NC pin and C pin (see pictures). The switch must be “clicked in”.</p><p>Cut bowden at 90 degrees and insert fully (10mm, using some force). Otherwise the filament will not travel smoothly and/or the bowden tube will detach.</p><p>If you use the PC4-M6 version and you cannot push through the bowden tube, you must add a short (6mm) bowden tube piece on the other side of the PC4-M6 of the single entry before screwing it in, otherwise the filament will not travel smoothly. Don't use too much force when screwing in the PC4-M6's.</p><p>The AMS will switch off automatically when you insert external filament. Use “Unload” and remove the external filament when you want to switch back to the AMS.</p><p>The switch is “Rainbow Production Company LF-101-P”.</p><p>If you don't want to use the automatic switch, there is a shell for a normal switch in this collection. In this case, you need to use my separate Bowden-Y-Spitter.</p>