Posiflex LS-1000 - Manual (Page 147)

139
OMNIDIRECTIONAL SCANNER PROGRAMMING GUIDE
EAN/UPC + add on mandatory for 378/379 French Supplement
requirement not sent for other
To prevent confusion in code scanning, cover the
unwanted label and present the desired barcodes one by
one to the scanner.
EAN/UPC +add on mandatory for 978/977
book land Supplement requirements
Not sent for other