Making a squeaking/squealing noise where to Oil?

[MrBorg]

My printer has started to make this annoying squeaking/squealing noise when it prints in circles - but I cannot figure out where it comes from.

I have found this incident but I cannot fine the FAQ site where the oiling point is mentioned - can anyone help? Maybe with some pictures.

http://geeetech.com/forum/viewtopic.php ... ing#p89358

[MrBorg]

Thanks - I will give it a try. I actually think that it could come from the extruder because it disappeared when I printed from the other extruder.