At the end of the printjob, the material is (normally) parked above the printcore in a process we call deprime. That deprime process takes a while (2-3 minutes?) , especially for PLA. It should not be interrupted.
From park position the filament can be uloaded without heating the printcore.
The situation that the printer is idle, and the filament is still in the core is not a happy flow situation, and could occur when there was a power outage.
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caryden 0
Yes. I am having it today for the first time on an Ultimaker s3 with firmware 7.02. When I tried unload/change on the filament or change on the print core, it did not even attempt to warm up the core (it was 42 deg C). It just started running the feeder and grinding the filament.
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