The present invention is related to tetrahydroindole derivatives of Formula, pharmaceutical composition thereof, methods of preparation thereof and to their use for the treatment andor prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase. Heat to melt and cure the powders forming the coatings and to cure the printing ink is applied through the sheet from infra-red lamps mounted within an internally-reflective trough. The rollers are selectively contacted with one another such that each roller can assist in removing debris picked up by the opposite roller and dispensing the debris into a collection chamber releasably positioned within the housing.