Printronix ProLine 5 Series Manual page 78

Optimized Ratio
This option selects different bar code ratios for certain bar codes including Code 39
and Interleaved 2 of 5. It is included for compatibility with the IGP–X00 printers.
Enable. Select the alternate bar code ratios.
Disable. Use standard bar code ratios.
Interleaved 2/5 Selection
This option is added to be compatible with a special IGP-X00 customization.
Usually, if Interleaved 2/5 bar codes have an odd number of digits, a leading zero
is inserted in front of the data. However, this special IGP-X00 customization adds
a space character at the end of the bar code instead.
Leading Zero. A leading zero is inserted in front of the data.
Trailing Space. A space is inserted at the end of the data instead of a
leading zero.
X2 DPD. When selected, I–2/5 bar code with a magnification X2 will use
the specially configured ratios 3:3:6:5 rather than 3:6:9:12 for
compatibility issues.
True Form Slew
This option is related to slewing within forms when using the P–Mode command.
Customers with new applications are advised to keep this option enabled.
Enable. Form length is accurate according to the form length parameter
in the CREATE command.
Disable. Form length is IGP–X00 compatible when using P–Mode.
Printer PI Line
This option enables the IGP to send down PI instructions to the printer to slew
the form.
Enable. Send down the PI instructions to the printer (LinePrinter Plus)
during form slew. This is IGP–X00 compatible.
Disable. Do not send PI instructions to the printer. LFs are sent instead.
Configuration Menus 4–25