Care And Maintenance - Denso AT20B-SM User Manual

Care and Maintenance

■ Proper Care of the reading window
Dust or dirt accumulating on the clear plate of the barcode reading window will affect reading performance. If you
use the scanner in dusty areas, therefore, periodically check the clear plate and clean it if dusty.
 To clean the plate, first blow the dust away with an airbrush. Then wipe the plate with a cotton swab or the
similar soft one gently.
 If sand or hard particles have accumulated, never rub the plate; doing so will scratch or damage it. Blow the
particles away with an airbrush or a soft brush.
■ Proper Care of the Scanner body
Wipe any dirt from the Scanner body with a dry, soft cloth.
 Never use substances such as benzene or alcohol, as this may cause the housing to be marred or
- Note -
paint to peel off.
 If excessively dirty, wipe a soft cloth that has been soaked in soapy water ( always use neutral
detergent ) and wrung out thoroughly.
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