Kirkc
08-18-2014, 07:16 PM
I have a ar-m550 that is having a strange problem... it is both shading and leaving lines on copies. The lines are the wrong way to be a corona problem. IF i am running 8 1/2" x 11" in portrate mode the lines go from front frame side to rear frame side(top to bottom), 3 of them spaced accross the page. and a overall shading of the page. I have replaced the corona, and the transfer belt on the side door, also cleaned all ground connections for fuser, drum,and transfer belt. it seems like a ground issue becouse the first line is placed on paper just as the lead edge of paper inters the fuser. any and all suggestions will be appreciated, thanks