Official word from Fujifilm’s rep: The large-format instant film (4×5 size) is out of production. The color (FP-100C45) is sold out at the wholesale level, and b/w (FP-3000B45) is nearly so. The much more widely used 3×4 size is selling well, and production continues.

This is a major bummer, since Fuji was the last producer […]