IGP/PGL Submenu (with LG)
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Barcode Options
The following sub-options help define specific options regarding 
barcode printing.
UPC Descenders
This parameter allows you to print barcode descenders when 
human readable data is not present in the UPC/EAN barcodes.
• Always (default). UPC/EAN barcodes are printed with 
descenders, even if there is no human readable data.
• Never. UPC/EAN barcodes are printed without descenders if 
there is no human readable data.
• Only with PDF. UPC/EAN barcodes are printed with 
descenders only when the PDF command is present.
Optimized Ratio
This option selects different barcode ratios for certain barcodes 
including Code 39 and I-2/5. It is included for compatibility with the 
IGP-X00 printers.
• Disable (default). Use standard barcode ratios.
• Enable. Select the alternate barcode ratios.
IGP/PGL Submenu