JUST 3 SIMPLE STEPS
Drag your PDF file into the browser
Just drag your multiple page PDF file into the browser box and let it go. After a short time it automatically takes you to step #2.
Select the pages you want to convert
Just click each of the pages from your multi-page PDF that you want the application to convert to grayscale and click “Convert”. Go to Step #3.
Download your document
Now you will have a PDF file that properly “clicks” (or charges you) on your copier or multi-function printer. Your device (if capable) will be able to recognize the proper pages in the file you are printing.