This article outlines the proper procedure for cleaning the touch screen display on an X4600 series scanner. Following these instructions will reduce the risk of damaging the display panel.
Power off the scanner unit.
Moisten a clean lint-free cloth or paper towel with an ammonia-free, d eionized glass cleaner.
CAUTION! Do not spray the cleaner or any liquids directly onto the touch screen display.
Carefully wipe the surface of the display panel by moving the cloth or paper towel from side to side.
Allow a few seconds for the surface of the display panel to dry.
Power the scanner unit back on.
Contacting Lexmark Technical Support
If you have questions about any of the steps above or if you are experiencing problems with the touch screen display, please contact Lexmark Technical Support.When contacting Lexmark , you will need the scanner's model type and serial number (SN). This information can be found on a sticker located on the back of the scanner. Please call from near the scanner in case the technician on the phone asks you to perform a task involving the device.