Casio manuals are available for free on the Casio website. Navigate to the support section of the website to find the manual for the desired Casio product.
On the Casio.com home page, click on the Support link found at the top of the page. On the next page, click on Manuals under Technical Support. The page shows a list of products to choose from. Click on the desired product. The next page displays brief terms and conditions before giving access to the manual. Click on "I Agree," found at the bottom of this page. Links for the manuals are now available for download.