Troubleshooting printing issue related to print button scripts

Hi There,

I am adding print buttons throughout a large PDF book (452 pages). For instance, I'm adding a print button at the beginning of each chapter to print only the pages from that chapter. Within most chapters, I've also added a print button to a single page within a chapter so that the user can complete and print their input on the interactive fields I've included on that page.

In chapters where I have more than one print button when I execute the "Print Chapter" button it consistently prints 6-8 copies of the very last page of the chapter (the last page specified in the print range). However, the print buttons within the chapters are printing the correct pages (and the correct quantity) per the code I specified. Any ideas on what I might be doing wrong? Any ideas would be very much appreciated.

Here's an example: The code for the "Print Chapter 1" button (this one prints 6 extra copies of page 37)

this.print({
bUI: true,
bSilent: true,
bShrinkToFit: true,
nStart: 6,
nEnd: 37,
});

In chapter 1 I've included another print button near the end of the chapter (this one prints one copy of page 33 as it is supposed to).

this.print({
bUI: true,
bSilent: true,
bShrinkToFit: true,
nStart: 33,
nEnd: 33
});