If your printer is an older type and does not have a modern driver, you may need to use a generic printer driver to get it to work. To do this, you can go to the Control Panel, select Devices and Printers, and then select Add a Printer. Select the type of printer you have and then select the generic driver from the list. Follow the onscreen instructions and then restart your computer. Once the driver is installed, you'll be able to set the printing speed up to 700 words per minute.