- 203 -6. Maintenance4 Wipe the separation roller on the paper cassette with a wet cloth that has beenwrung out well.5 Load paper in the paper cassette and insert the paper cassette into thismachine.Clean the paper feed rollers in the MP tray.1 Open the MP tray (a) forward by inserting your fingers into the front recess.Cleaning the Paper Feed Rollers (MP Tray)