Motorola SYMBOL LS9203 - Manual (Page 216)

Symbol LS9203 Product Reference Guide 9-36
EAN Zero Extend
When enabled, this parameter adds five leading zeros to decoded EAN-8 symbols to make them compatible in format to EAN-13
symbols.
When disabled, EAN-8 symbols are transmitted as is.
Enable EAN Zero Extend
*
Disable EAN Zero Extend