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7.4 UPC-A
7.4.1 Permit and prohibit the reading function
The user can allow and prohibit the UPC-A barcode reading function by reading the
following setting codes.
**Allow UPC-A reading
Prohibit UPC-A reading
7.4.2 Additional code forced output function allows and prohibits
UPC-A Force output additional code
**UPC-A No additional output required
Users can read the following setting codes to configure the UPC-A additional code enabling
and disabling.
UPC-A-2-digit additional code enable
**UPC-A-2-digit additional code disable
UPC-A-5-digit additional code enable
**UPC-A-5-digit additional code disable