The A1 series printers have a USB-C cable connected to the toolhead, designed to clip with the filament PTFE tubes. However, due to the random placement of the AMS or the auxiliary spool, the PTFE tubes may not be in the recommended position as suggested in the official document. This can cause the USB-C cable to get caught on moving parts or the gantry, potentially leading to the toolhead getting jammed and print failure.

My USB cable guide can solve this problem by supporting the cable to keep it in a perfect shape! This simple support piece only takes 30 minutes to print. Enjoy peace of mind and happy printing!