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Filament runout requiring M108 unpause
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Description

Following recent changes to marlin from an upstream pull, the filament runout is now requiring an M108 as well as the M24 we are sending when we unpause. This makes unpausing without being connected to Cura and manually sending that M108 impossible. It also prevents aborting from LCD during the pause, as it waits till after the M108 to execute that.

Event Timeline

samantha created this object with edit policy "LulzBot Hardware Products (Project)".

@marcio latest firmware seems to fix this, and it is now able to be un-paused from LCD properly. However, one weird behavior I noticed is that if you stop the print during a pause, it will go through the un-pause procedure of extruding some filament and moving back into position before aborting.

logan added a subscriber: logan.Dec 14 2018, 7:27 AM

So if you're running a print through USB serial (CuraLE), and a filament run out is triggered, how do you resume? The machine will not respond to any commands from Cura or the LCD.

@logan currently, you can not as far as I am aware. Please see T4687

marcio closed this task as Resolved.Dec 20 2018, 12:26 PM

This has been resolved in latest Marlin and Cura with changes from T4446.