With a SteamDeck, you can do just that – thanks to the g_printer kernel module. The C code is fairly straightforward, and even lets you configure some aspects of the printer device. Of course ...
As spotted by Reddit user coolbho3k on the r/SteamDeck subreddit, Valve appears to be testing a new SteamOS-based device. The mysterious device, which Valve calls Fremont, seems to be the long ...