Originally Posted by
Daniel Stone
Rule out developer: try different developer, same fixer
Rule out fixer: Use same developer, different fixer
How old is this MIXED batch of Rodinal, and have you used any of it successfully with other films?
Is the factory-exposed film marks (320TXP) present, or are they not there either? If they're there, something is the matter with your camera/lens. If they are not there, you have either a chemical problem(most likely the case), or the film is bad(unlikely, but Kodak has made mistakes before).
Try this, in addition:
Take an unexposed, undeveloped sheet of film, and in the light, check your fixer. The film should clear completely if the fixer is of proper strength, and not too old.
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