Increased Film Speed

• Developer temperature is too high.
• Developer has been improperly mixed.
• Starter has not been initially added to the processor's developer. Use H.R. Simon developer starter or another, except Dupont HSD Starter.
• Replenishment rate is too high.
• Recirculation may have stopped in the developer in the processor.
• Incoming water is too hot.
• Incoming water is too hot.
• Safelight is incompatible with film.
•  

Go Back