Epson L-6034VW Maintenance Guide Inspection Procedures D Clean the rollers. Wipe off any paper powder, dust, glue, corona discharge (black marks), and so on with the polyester/nylon knit woven fabric dampened with the alcohol for cleaning the rollers. When substrate is loaded, lift it up a little and wipe underneath. E Check that the cleaned rollers are not damp. If any of the alcohol for cleaning the rollers remains, wait until it is dry. 26