Thanks for your inquiry. If you would like send the file to a particular printer, you may specify the printer by setting the printerName property of the PrintParams object in java script, as following. Hopefully it will help you to accomplish the task.
Aspose.Pdf.Document
doc = new Aspose.Pdf.Document(myDir+“helloworld.pdf”);<o:p></o:p>
Thanks for your feedback. For setting network printer for printing, please check [this thread](https://forums.adobe.com/thread/760193?tstart=0), hopefully it will help you to accomplish the task.
Please feel free to contact us for any further assistance.