I'm new to film photography and since I've started i have developed my film on my own using the Caffenol recipe.
I have developed some film Rolls with success but this time the film came out completely blank. The film I've used it's Kodak Ultramax (ISO 400) and it's a cheap c41 film that i developed using Caffenol ( because It was the only One i had at home ).
The First Time i developed this Kodak film It came out very dark, the images were hardly visible and i assumed that the developing time was too long. So this time I reduced the developing time to 13 minutes(the original One was 24 minutes).
I looked at the film that came out and it's clear with a brownish color. I can see also very hardly ''Kodak'' printed on the film and the frame numbers on the film ( very hardly by Just pointing light directly on the film ).
Is my camera broken? I used a Yashica T3 camera (It was the First time that I've used It).
I don't understand what I'm doing wrong.
Thank you for your replies.