LT 1804 Product Reference Guide: Parameter Menus
UPC-E/UPC-A Preamble
To select one of the preamble options:
1. Scan the bar code corresponding to the desired Preamble option.
2. Scan the bar code to enable or disable the option.
3. Scan ENTER.
UPC-E PREAMBLE
UPC-A PREAMBLE
NONE
SYSTEM CHARACTER
5-61