These cameras are lightweight, and very easy & quick to change publications in the field without struggling about threads spools, particularly dual 8mm spools which need to be re-threaded to reveal the second side. However, other than some best internet articles, there has not been a source for reloading the publications themselves. We have been reloading both 16mm film to prores and 8mm publications for decades on our own and are now providing this service to our customers. its has designed equipment specifically required to refill the publications continuously, continually and effectively.