IEMAI Large Scale Operating Instructions Manual page 25

4.2.2 Unload Filament
Step 1
1. Preheat temperature is
performed
2. click the down extrusion
Refer to step 10 for preheating
3.
temperature of different
filament.
Step 4
Press the extrusion clamp at
1.
the far end and pull out all
consumables to complete the
unloading.
Step 2
1. After about 10cm out of the
filament
Click the exit button
2.
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Step 3
Waiting for the front extrusion
1.
to withdraw from the
consumables