We have a relatively new Brother HL 2035 laser printer that uses a Brother DR2005 drum unit. It seems that someone has run a piece of paper through it with fabric taped to the paper, in an attempt to print onto the fabric. The fabric and paper emerged, but a small quantity of tape has become stuck to one of the rollers. This leaves a repeating streak mark at approximately 10cm intervals down the page. Can this be cleaned, or 'printed out' with use, or do we need an entirely new drum unit? Thanks!