This article applies to Payroll by Wave in the US. Were you looking for Canada?
In order to print checks with Wave, you'll need the appropriate printer-friendly checks (printer-friendly checks are also known as laser or sheet-fed checks).
Wave has partnered with Check Print, a leader in providing quality, secure and trustworthy custom checks for small businesses.
To make sure that your pay checks are printed properly, we recommend saving a copy of the file and printing on blank paper first. Depending on your browser, you can usually go to the toolbar and click File then Print. This will often have a Save option. Or, you can right click the page and Save as to your desktop.