I have a STEP file on a formatted Fat32 micro sd card.
I insert the card into the printer display, but it says there is no sd card. What am I doing wrong?? The cables for the LCD are plugged in and work.
Is it even possible to print strait from the sd card?
The printer is only capable of printing, not slicing.
Slice the .step file in BambuStudio and export it.
You could send the file through the cloud service to the inserted sd, directly print it or export the slicced archive to a file and put it directly onto the sd card.
If the SD-Card is not showing up in the settings tab on the printer, try letting the printer format it (on the same settings tab)