When my phaser 6280 started not printing off on the left hand side of the page I ordered all new toner cartrides thinking that would clear up my problem. I still can't get it to print on the left side of page about 2 inches in. The rest of the page prints out just fine. This does it on anything I print be it a document or a full page graphic I think some plate thing ( not sure what its called) maybe needs a good cleaning. Problem is tho I have no idea how to access the glass plates so I can try aand clean it. I think it just might be extremly dusty on the one side. Please if anyone one has any idea's to help me I am more than happy to try it out. I use my printer a lot and I've had to indent my margins so much the documents looks horrible.