Witch will work at baud rates this low but high quality printing will be extremely slow. If possible try to set your printer or interface to a higher speed, or obtain a faster interface adapter such as the JFT Paralink.
This is the standard rate for most serial interfaces.
If you have a printer or interface which is capable of this baud rate, then be sure to use it and select this item.
If you are using one of the Jonathon Freeman Technologies Paralink‚Ñ¢ 57600 baud serial-to-parallel printer interfaces then select this item.