S-FRAME allows users to print PDF and Paper reports to share with other stakeholders in your projects. S-FRAME uses the specs of your default printer to size the printing space for these documents. If your default printer is not detected (ie, not assigned, network printer offline, etc.) S-FRAME will not be able to determine the printing space for your reports, and will produce a warning message.
In these cases, we suggest to review your default printer settings under the Control Panel. If you are using a Network printer, we would advise that you restart the network printer, then try relaunching S-FRAME. Another option is to designate a PDF printer as your default printer, which should allow you to resolve this message.