Datalogic Scanning LASER SCANNER DS4300 - Manual (Page 50)

DATALOGIC DS4300
Maintenance - 4.1
4 MAINTENANCE
4.1 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 DS4300 when the scanner
is turned off or, at least when the laser beam is
deactivated.