DEVELOPER PROBLEMS | |
Temperature high | |
Temperature low | *** |
Exhausted developer | *** |
Contaminated developer | ** |
Diluted (incorrect preparation) | |
Inadequate mixing of solutions | ** |
No starter | *** |
FIXER PROBLEMS | |
Exhausted fixer | ** |
Contaminated fixer | * |
WASHING PROBLEMS | |
Inadequate water supply | |
Dirty water | |
Water filter needs replacement | |
DRIER PROBLEMS | |
Poor drying | |
ROLLER PROBLEMS | |
Roller speed too high | ** |
Roller speed too low | |
Rollers pitted | |
Rollers mal-aligned | |
Roller racks jumping | |
SAFELIGHT PROBLEMS | |
Safelight too close | |
Bulb too strong>25 watts | |
Filter inappropriate for film | |
Darkroom leaking light | |
STORAGE PROBLEMS | |
Pressure (store film upright) | |
Storage temperature high | |
Exposed to radiation | |
Chemicals out of date | |
REPLENISHMENT PROBLEMS | |
Rate too high | ** |
Rate too low | |
X-RAY MACHINE PROBLEMS | |
Electrical connection failure | |
Machine failure | |