Oki MICROLINE 720 Handbook

Contents

ML720/721 Printer Handbook 63Cleaning the HousingYou should clean the printer every six months (or after about 300 hours of operation).To do this:1. Turn printer OFF and remove paperfrom path.2. Open access cover and remove pull-uproller assembly.3. Use clean, dry cloth to dust area aroundcarriage shaft and platen. Be sure to re-move any loose particles of paper.Note: The built-up of dust or paper powder inthe printer, which may be occurred by someenvironmental settings or media used, maycause a mulfunction, so execute cleaning ac-cording to how the printer is dirty.Remove pull-up rollerassembly4. Reinstall pull-up roller assembly andclose access cover.Note: When installing a pull-up roller assem-bly, Shift the paper lever in agreement withthe “Rear” mark before the installation.Never use solvents or strong deter-gents on the cabinet–they coulddamage the housing.