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19
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CODE32
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CODE32 Check Digit
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UPC-E
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EAN - 13
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EAN - 8
Troubleshooting
Problem
Possible Causes
No power to the scanner.
Barcode is decoded, but
not transmitted to the host.
Scanner is not programmed
for the correct host type.
Scan the appropriate host
type barcode.
Interface / power cables
are loose.
Check for loose cable
connections.
Check the power
connection. Ensure the
power is connected if
required for your
configuration.
Possible Solutions
Nothing happens when
you operate the scanner
as instructed, or the
scanner performs
abnormally (laser does
not come on, scanner
emits frequent beeps).
Barcode is unreadable.
Check the barcode to
make sure it is not defaced.
Try scanning test barcodes
of the same type.
Scanned data is
incorrectly displayed on
the host.
Scanner is not
programmed to work with
the host.
Check scanner host type
parameters or editing
options. Be sure proper
host is selected.
Laser comes on, but
barcode does not
decode.
Scanner is not
programmed for the
barcode type.
Be sure to program the
scanner to read the type of
barcode you are scanning.
Scanning angle /
distance is incorrect.
Move the scanner closer
to or further from the
barcode.