I need help with printing
With DeepDyve, your Professional Subscription lets you print 20 pages per month. Just click the 'Print' button below the 'Read Article' button on the top-right of the article page. Pick the pages you'd like to print and press Ok.
If you have problems printing, don't worry, you can re-print the same pages again without deducting from your monthly pages.
You can print most articles, except those published by Wiley and IEEE.