- Developer temperature is too low.
- Developer in the processor is depleted due to inadequate replenishment.
- Developer in the processor is contaminated by fixer or water.
- Developer has been improperly mixed.
- Fixer in the processor has been depleted due to inadequate replenishment.
- Recirculation in the processor has stopped.
- Too much starter in the developer in the processor.
- Improper safelight.
- Expired film is starting to degrade.
- Film has been exposed to excessive heat.
- Light is leaking into cassettes.
- Developer has oxidized.
|
