Golden Eagle Wyrkshop - LCCC Ludden Library Makerspace: Prusa 3D Printer

Start a 3D Project, Start Small, not complicated

Use Caution and Follow ALL safety Cards and information provided.

• Find pattern (thingiverse)  
• Read Comments
• Down load
• Bring file pattern into Prusa Software
• Most need Fill 15-20%
• Look for overhang parts that need supported.
• Add in supports if needed, comments will help you know if you need this or not.
• Download pattern into a zip drive or SD Card, depending on which machine you use - these are available in the Makerspace.

NOTE: If the Print will take over 5 hours, please discuss with Staff when would be the best time to start it.  The 3D Printer would need to be reserved the whole time for the print.

At the 3D Machine

• Choose your filament color - PLA 
• Cut tip at 45 degree angle as directed in training
• Insert Filament, Bed will need to heat up, then insert when machine tells you to insert it.
• Make sure your color is through the tip of the 3D Printer, then choose your pattern that you put on the SD Card or the zip drive.
• Start your print.   ***Again be sure to verify you have the time reserved to cover this print.***

After Print Started

Let the filament start to be spread on the plate, give it 15-30 minutes, then double check it is sticking to the plate and looking smooth.  IF not looking smooth, please ask Staff for 2nd opinion to continue or stop the print.  Please do not waste the supplies with leaving a print before it is a quality print.

• Do not touch the plate with your hands, the oils come off and can affect how the print sticks
• Make sure that you hold the filament tight to the spool when unloading.  If the filament gets wrapped up in the spool, this can cause the spool to stop turning and there will be a failed print.
• Make sure your filament is cut cleanly at a sharp angle (45-90°)
• If you are using a file someone else created, read the tips and comments from other users.  They can guide you in settings and errors in the print.
• To unload a spool of filament that has been sitting for awhile, turn the nozzle temperature to 230C and let it sit for ONLY 1-2 minutes before you unload.  It tends to help keep the inside of the nozzle cleaner and have less errors when unloading. 
• Use supports when you have overhangs or steep angles
• Have fun!  Get creative and try new things!! Don't be afraid to fail!