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Should I unload filament after printing?
Some filaments need storing away from moisture because they tend to absorb moisture. It results in them not printing well due to the high heat that the filament has to go through. The filament might become a bit brittle but overall it is not very risky to leave it out there.
How to unload filament MMU2S?
Simply eject the filament, inspect, trim the end and push it back into the unit. At the end of the day, it just seems that there is far more of an issue in calibration than in assembly of the MMU2S, if the forums are any indication of this.
How do you unload a 3d printer filament?
Scroll to Control Settings > Temperature > Nozzle. Use the LCD knob to dial the temperature up. Wait for the hot end to reach the desired temperature. Squeeze the extruder lever to release the grip on the filament, withdraw the filament, and remove the spool.
How do I cancel my Prusa print?
RE: Proper way to cancel a print job There are PAUSE and STOP options. Press the selector and scroll down. PAUSE will raise the head and will give you the options to resume or stop.
Do you need to keep filament dry?
Filament is best kept dry in vacuum bags, a dry box or cabinet or a specialized 3D filament box. You can put it in a food dehydrator or an oven to dry it. A moisture-free environment is ideal for keeping your filament dry. Using desiccants in an enclosed area is the best method.
Does filament go bad?
Unlike food which has a specific expiration date, filament does not have a specific expiration date. However, filament can go bad based on storage conditions. The worse the conditions the quicker the material will go bad. If you notice the print quality suffering, the first thing to check is your filament.
How do I disable MMU2S?
RE: Disable MMU2s? There is no software option at this time. Please add your voice to https://github.com/prusa3d/Prusa-Firmware/issues/1876 in the hope they will add it in a future Firmware release.
How do I reset my MMU?
The printer and the MMU must be on. Press and release the printer reset button (marked X and positioned under the control knob on the LCD panel). Immediately after releasing the X button, press the middle black button on the MMU unit and hold it.
How do I cancel a print mid print?
Cancel printing from Windows
- On the Windows taskbar, at the bottom-right corner of the screen, right-click the Printer icon.
- Select Open All Active Printers.
- In the Active Printers dialog box, select the printer you want.
- In the printer dialog box, select the print job you want to cancel.
- Click Document > Cancel.