Quote Originally Posted by bigo93 View Post
Are the gears and pulleys in your printer metal or plastic?

Mine all seem to be plastic....

Could this be the cause? Belt not being straight:
All the pulleys are metal in ours but I don't think them being plastic could cause the problem,
unless they are broken.
Slight sideways movement of pulleys would Not effect print quality that much,
only slack or movement in Belt-travel directions will effect it like that.