Hi there, two times in a row the AMS skip the auto refill even if is checked inside the AMS settings of the bambu app. I have set 2 identical filament in slot 1 and 3 black on the AMS tab of the slicer ( orca), I put for both in black color and Bambu PLA Basic with the same K factor , then in the …

[image] gkas: Go to settings in Bambu Studio and make sure you have ‘AMS Filament Backup’ checked. Checked [ba]

It works for me. I didn`t know this feature existed either

Can you tell me the model and the firmware of printer and ams ?

Yes! It’s an X1C with the latest firmware(01.07.01.00). The two AMSs are also with the latest firmware(00.00.06.40). I am using firmware provided polymaker presets. I also made changes from Bambu Studio and from the printer UI also. All performed as expected . I made all slots the same material.…

[image] Barryg41: Yes! It’s an X1C with the latest firmware(01.07.01.00). The two AMSs are also with the latest firmware(00.00.06.40). X1C I wonder if this problem is with the P1S, maybe some P1S can give me some feedback

I just had a print stop because I ran out of filament. When I sent the print job, the Auto Refill was active and indicated it would switch from A4 to A1 (Group 1). When A4 ran out, I got a message via the app that I needed to add filament. The only thing I can think of is that the PC that runs St…

Auto refill has worked well for me. The one time it didn’t was because I accidentally made the backup spool slightly different from the original spool (different K value or some other setting).

That was my problem! I did not know I needed to activate with that preference.

I have a large print coming up that will need to finish using the tailings from a partial spool of the same filament and color. Do these 2 spools need to specifically be in A1 and A3 and if yes, which position does the virgin spool need to be placed? Seems like it could be any position? This is f…

Welcome to the forum. The spools can be in any slot. The key is to make sure the auto refill function is enabled and to make sure the slots show correctly. When sending the print you can click on “Auto Refill” [Auto Fill 2] And it will show you want slots the printer AMS are sent to refill with. …

AMS skip auto refill

Bambu Lab AMS

JonRaymond April 30, 2024, 3:17pm 29

Yes as detailed here.