The Canon CP1200 is a compact, portable photo printer primarily used for printing high-quality 4x6 inch photos from mobile devices, cameras, or computers. It uses dye-sublimation printing technology and is popular for on-the-go photo printing.
However, if you're encountering a "null driver" issue with the Canon CP1200, it typically means that Windows is having trouble recognizing the printer due to either a missing or corrupted driver. The "null driver" error indicates that the driver either isn't installed correctly or is failing to be recognized by the system.