Epson L-4533A/L-4533AW/L-4033A/L-4033AW Maintenance Guide Inspection Procedures E See the following figure for the procedure on how to clean the rollers in the feed section and the workbench. Wipe off any paper powder, dust, glue and so on with the polyester/nylon knit woven fabric dampened with the ink cleaning alcohol. 22 No. Cleaning Area 1 Free Roller A 2 Workbench A 3 Drive Roller A