AMS filament loading & unloading troubleshooting

This article offers troubleshooting methods for common AMS filament loading and unloading failures. When you encounter issues with AMS loading and unloading, refer to this article for troubleshooting based on error messages and fault symptoms.

Before troubleshooting, we recommend that you learn about the main functions and workflow of AMS, such as pre-loading, reading RFID, loading & unloading, and feed assist mode, by referring to this wiki article:

AMS main functions and workflow introduction

AMS

Do you have any questions about AMS Loading and Unloading?

My AMS 2 Pro that i recently just bought is having some problems. i put the buffer on, and started a print job, but when it stated loading fillament, it loaded it into the toolhead, but then unloaded it. it does this process over, and over, and over. how do i fix it?