New to 3D printing and this forum. I have an A1 mini printer and have added a BLV BMCU 370c ams module. Generally it works well on standard printer firmware 1.07.02 and standard firmware on the ams unit.
The problem I have is that when I send a print to it with all filaments retracted the filament selected is pushed into the hot end, waits a few seconds and then is retracted again and I get a failed to load error message. I can manually feed to filament and hit play and it will then print.
I can also load any filament before sending the print file and it then retracts the filament, loads the correct filament and then prints correctly.
Does anyone have this problem or the solution.
Thanks.
When asking for help, please provide as much information as possible about your inquiry.
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- Detailed description of the problem
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I’ll check the BMCU FW a little bit later