Ivan Joshua Loh hacked his Instax Square SQ10 to print images from his Fujifilm GFX, X-T2, X-Pro2 and X100F via the micro SD card. The process involves converting your JPG files into JPEG files that are JFIF compliant using Paint Shop Pro if you aren’t using a camera that creates compatible files. If you want to read more about Ivan’s somewhat cumbersome discovery check out the first linked story below.
ivanjoshualoh – HIP to be Square (SQ10)
The Phoblographer – Review: Fujifilm Instax SQUARE SQ10 (Instax Square Format)
Engadget – Fujifilm’s SQ10 is an instant camera for the Instagram generation
Stuff – Fujifilm’s Instax Square SQ10 gives you creative control with instant results
albedomedia – Fujifilm Instax Square SQ10