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Chemicals out of date | * |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 | |