In the lower left corner, you will see a percentage. Clicking on the down arrow next to the percentage allows you to change the size of the loaded page . Increase for ease of reading, decrease for ease of printing. Clicking the buttons on the tool bar that look like a page with a corner turned down, resizes the page as well. Each index has printing and downloading pluses and minuses.
Some examples follow.
Expanded Academic ASAP has printing, downloading and emailing options at the end of each article. Please scroll to the very end to view all of your options. Adobe Acrobat Printing. This will then print the article. I am trying to use.