C7350 User’s Guide > 47COLOUR MENUITEM VALUE DESCRIPTIONAUTO DENSITY MODE Auto; Manual Select whether densityadjustment and TonerResponse Curve (TRC)compensation isautomatic.Auto: Densityadjustment isautomatically run underspecified conditions,and reflected in the TRCcompensation.Manual: The printerdoes not voluntarily rundensity adjustment.ADJUST DENSITY Execute If EXECUTE is selected,the printer willimmediately adjustdensity and reflect it inthe TRC compensation.Density adjustmentmust be executed whenthe printer is idling. Itmay become invalid ifexecuted in any otherstate.COLOUR TUNING Print pattern Prints the pattern forthe user to adjust TRC.Ordinarily this functionis not needed becauseTRC is automaticallyadjusted to therecommended levelsthrough densityadjustment and TRCcompensation. Thisfunction permits TRCadjustment to yourrequirement by usingthe adjustment menu ofHIGHLIGHT, MID-TONE,and DARK for each ofCMYK. Adjustmentresults will be reflectedas offset values(addition) to thecorrections madethrough the AdjustDensity/TRCCompensation function.