DS4800 REFERENCE MANUAL
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8 MAINTENANCE
8.1 CLEANING
Clean the laser beam output window periodically for continued correct operation of the
reader.
Dust, dirt, etc. on the window may alter the reading performance.
Repeat the operation frequently in particularly dirty environments.
Use soft material and alcohol to clean the window and avoid any abrasive substances.
WARNING
Clean the window of the DS4800 when the scanner is turned off or, at least,
when the laser beam is deactivated.
