
MDI-4000 Series Serial Interface Manual
62
” Transfer” on page
6.3.1.2
UPC-A Add-On 2 Digits/5 Digits
UPC-A Add-On 2 Digits/5 Digits is a UPC-A barcode with an additional 2-digit or 5-digit barcode
to the right of the main barcode. When add-on digits are enabled, the add-on code must be
within the reading range for the barcode to be successfully read. If the add-on code is not within
the reading range, after an add-on waiting time the scan engine reads the barcode as UPC or
EAN.
Note:
Reading response decreases when add-on digits are enabled and only UPC or EAN
barcodes are read.
UPC-A Add-On 2 Digits Transfer Data Format
Digit
Description
Leading "0"
Yes
Data
11 digits
CD
1 digit
Add-On
2 digits
UPC-A Add-On 5 Digits Transfer Data Format
Digit
Description
Leading "0"
Yes
Data
11 digits
CD
1 digit
Add-On
5
digits
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