Reboot
If the HR15 no response or abnormal, please pull out the cable from Host PC then plug again to reboot the HR15.
Reading Window Maintenance
The scanning window should keep clean.
Avoid hard and rough objects to clean the reading window that will easy to cause the damage or scratch.
Use soft brush to remove the stain on the scanning window.
Please use the soft cloth to clean the window, such as glassed cleaning cloth.
It is prohibited to spray liquid on the scanning window.
It is prohibited to use any detergent except for water.
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