Varied factors in dye fixation treatment.

Variation	CFA mass (%, o.m.f)	Water mass (%, o.m.f)	Fixing time (min)	Fixing temperature (°C)
CFA	1–5	100	40	90
Water	4	100–500	40	90
Fixing time	4	100	10–50	90
Fixing temperature	4	100	40	60–100