If you have the need to print faster and one printer doesn't keep up with your needs, you can print to multiple printers using LumaBooth for Windows (dslrBooth) using a Windows feature called Printer Pooling.
This will require that all the printers you are using use the same driver. The easiest way to do this is to use multiple of the same printer model.
As this is a Windows feature, we cannot offer additional support on it, but you can find some additional information here: