How can I reduce or decrease the size of a PDF for cloud printing on my pc? | Microsoft Community Hub (opens in new tab)

I need to print PDF learning materials for my kids but the EPSON printer does not support PDF files larger than 50MB for cloud print. The current PDF is over that limit, so it can't be uploaded or sent to the printer successfully.The file contain many images or scanned pages, which might be the reason the PDF size is so large. A simple way to reduce the PDF size is needed, but it would be best to keep the text readable and the images clear enough for printing.What is the best way to decrease ...