Using this recipe/agitation scheme here: http://goo.gl/LPBA9F
Recipes & dev times using Developer Caffenol-C
Ilford HP5+ 400 in Caffenol-C
12 minutes at 25°C/77.0°F
Ilford HP5+ 400 in Caffenol-C
9 minutes at 20°C/68.0°F
Ilford HP5+ 400 in Caffenol-C stock
16 minutes at 20°C/68.0°F
Ilford HP5+ 400 at 100 in Caffenol-C
7 minutes, 30 seconds at 20°C/68.0°F