My Anet A8's filament isn't extruding properly So after a lot of work I finally got my Anet A8 printing but then disaster struck. It has stopped working again but with a new problem. The first few strokes of printing are fine but then it goes really stringy and the lines are very very thin so the result is a very stringy mess with holes and gaps everywhere. I am also using PLA from RS and my G-code and some images are below:



G-code: https://www.mediafire.com/file/p4odlic1372q78z/xyzCalibration_cube.gcode
The most likely problem is that you have a jammed nozzle. To fix this heat the hot end up to about 140°C then insert some PLA filament push it through and then pull it out forcefully. That should solve your problem.