The user manual for a Casio HR100T printer calculator is available for purchase and download from User-Manuals.com. As of March 2015, the manual's purchase price is $4.99.
The Casio HR100T is a calculator that uses a paper roll for printing. The user manual explains how the calculator works. From the User-Manual.com website, visitors enter "HR100T" in the search box and click "search." The results page displays the link to the purchase and download page for the Casio HR100T user manual. After visitors click the "download" link, they are directed to create an account and complete the purchase for the manual. The site accepts PayPal for purchases.