Maintenance > 67CLEANING...THE UNIT CASING1. Switch the printer off.2. Wipe the unit surface with a soft cloth moistened sparingly with water or neutraldetergent.3. Use a soft dry cloth to dry the unit surface....THE LED HEADClean the LED heads when printing does not come out clearly, has white lines or when textis blurred.There is no need to switch off the printer to clean the lens.1. Press the cover release and open the printer’s top cover fully.2. Gently wipe the LED head surface with a clean, lint free cloth.3. Close the top cover and press down firmly at both sides so that the cover latchesclosed.CAUTION!Use a clean, moist, lint-free cloth for cleaning. Do not use benzine,thinners or alcohol as a cleaning agent.CAUTION!Do not use methyl alcohol or other solvents on the LED head asdamage to the lens surface will occur.
