The memory in the camera has a backup battery and if that ... If you are more interested in the reverse, by the way, you can use a real Game Boy printer to print from an Arduino.
[Furrtek] hooked up his Game Boy printer for use with a PC (translated). The two-part hack started with a cable to attach the device via USB. A Nokia interface cable was used as a base to ...
the 180° swivelling camera allowed users to capture selfies and print them out on thermal paper with an additional Game Boy Printer. Now, thanks to an emulator dock, the Game Boy Camera has been ...