This tool prints overflow invoices onto separate overflow form. If any checks during a check run contain overflow invoices, after the checks have been printed you will be asked to either print overflow check stubs to the same printer used for the checks (after changing paper) or to select a different printer. When ready, overflow check stubs can list a full page of invoices, formatted the same way as the check stub. Each overflow check stub notes the vendor number and name , the check number and date and the page number of the stub for each check.