My printer won't print correctly, and I am in desperate need of help.
I don't know why but whenever I start a print when it goes from like corner to corner it is off for me. Another problem is that mid-way through the print the actual print comes out and off of the printing bed so if there are any answers that is much appreciated (btw I use a Prusa mini original).
RE: My printer won't print correctly, and I am in desperate need of help.
Bed adhesion is a factor of Bed cleanliness and first layer configuration. temperature can have an additional impact.
I Wash my build plate in Hot Water with dish soap, rinse well with clean hot water, and dry immediately with plain paper towels. 
there are many first layer adjustment stl's that are better than the integrated Prusa option.
regards Joan
I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK