Using a Game Boy for this purpose was a cost-effective alternative to developing custom, per-model diagnostic tools. The full setup involved connecting the Game Boy to a camera via a specialized jig and a "HIT I/F Box," which was a modified Multi Tap. Minolta 2440 ROM PACK - Internet Archive
: A modified Multi Tap device that connected to the Game Boy's link cable port. 2440.7z
This file is primarily of interest to digital preservationists and hardware historians focusing on the intersection of consumer electronics and photography. Using a Game Boy for this purpose was