I am printing to your Moab Lasal Photo Matte 235 gsm paper on a Canon Pro-100 printer. How long should I wait for a print to dry, ensuring that color and density will not change? Many general opinions suggest waiting a full 24hrs but I'd prefer not to have to wait that long before making manual alterations to the output or scanning a test print for ICC profile generation.

Steve,
24 hours is a good baseline time for off-gassing of prints. 8 hours may be sufficient, but depending on temperature, humidity, type of ink, etc, a 24 hour wait insures the process is complete. When creating ICC profiles or before shipping we let prints off-gas for the full 24 hours.