Multiple pages printing set as default?

This is late but in case it helps someone else this is what I found.

First, I found myself with the problem above after I printed just 1 document with multiple pages. After that it seemed to default to multipages. I wasn't even sure how to get back to printing on a single page for a bit (ans: click on the SIZE button in the print dialogue box and this seems to take it away from the MULTIPLE page settings).

After a few days of this, and finding this post which didn't have a reply, I tried a little harder to find a solution. 

In the print dialogue box I clicked on the PROPERTIES button beside the printer  

Below you can see circled in blue Pages per Sheet, and the RESET button is greyed out.

At this point I had already switched to 1 page print (circled in blue), but I knew it would not remain as the default. You might have multiple pages (1-2, or 1-2-3-4) showing here. If so click on it to cycle through the options to get to 1 page. Then click the RESET button.

If you are like me and this is already showing 1 page, click on the Pages per Sheet and cycled through the options till you are back at "1" for Pages per Sheet. At this point the RESET button should no longer be greyed out. Click the RESET button and you might expect to get this message.

I clicked okay, closed Adobe Reader DC, opened it again and the setting of 1 page print seemed to stick. Hope it works for you.

Dan