I have this java script line that prints the 1st page only of all documents I select.
this.print(false, 0, 0
Is there any way I can edit it to print from page 2 - end of document (ignoring page 1)
Take a look at the documentation for Doc.print(): Acrobat DC SDK Documentation - Doc.print()
As you can see, the two parameters that are set to 0 in your line of code determine the starting and end page. To print the second page, the first '0' in your code has to be changed to a 1, and to print to the end of the document, you need to specify the last page in the document as the third parameter. This can be done using the following line:
this.print(false, 1, this.numPages-1);