It is strongly recommended that each client receives a color printout of their report. In situations where a color printer is not available, place a checkmark next to the B&W option in the reports screen. Stressed, Normal or Weakened readings will be differentiated by a unique series of diagonal lines. To revert back to color reports, uncheck the B&W option in the reports screen. If the B&W option in our software is unchecked and your printer is still printing in a black and white grey scale, then check your printer driver software as it may be switched to a black and white mode.