In this video I show some of the necessary maintenance you should be performing on your 3D printer.
After printing for months at a time, your printer will have parts that are loosened and degraded. These tips will help to reduce mechanical failures on your machine and increase the quality of your prints.
Some parts that may come in handy:
0.4mm E3D Nozzle: http://amzn.to/2E91XGB
White Lithium Grease: http://amzn.to/2Gj8Cfl
Spare bolt screws and nuts: http://amzn.to/2DuYrWB
Aquanet Hairspray: http://amzn.to/2DZd7tZ
Some Dupont Connectors: http://amzn.to/2FJI9re
Wire Crimpers: http://amzn.to/2FIUKLt
Thomas Sanladerer video on Calibrating your Extruder: https://www.youtube.com/watch?v=YUPfBJz3I6Y