5-52Printing Environment Settings5SETUP Menu Settings■ GAMMATEXT .................................... 1.4*, 1.8, 2.2, 1.0GRAPHICS .......................... 1.4*, 1.8, 2.2, 1.0IMAGE.................................. 1.4*, 1.8, 2.2, 1.0Adjusts the brightness of the printout results without spoiling the lightest parts anddarkest parts of the data. Apply this option when printed colors in the printedpaper are lighter than those in the original image (such as photographs that havenot yet been scanned or graphics created on the monitor) or when you want tochange the brightness of colors. The greater the setting value is, the darker incolor the data is printed. 1.4 is the value without correction.You can specify the settings by data type of TEXT, GRAPHICS, and IMAGE.NOTESet CMS/GAMMA (See p. 5-49) to CMS to enable this item.GRADATION SET.GRADATION ........................ OFF*, SMOOTH 1, SMOOTH 2GRAPHICS*1 ....................... ON*, OFFIMAGE*1 ............................... ON*, OFF*1 Displayed only when GRADATION is set to SMOOTH 1 or SMOOTH 2.Specify this item if gradation of image data such as graphics (illustrations createdby an application) or images (bitmap data) cannot be printed smoothly (if the colorchanges stand out).SMOOTH 2 performs a smoother gradation than SMOOTH 1. If gradation is notprinted smoothly by specifying SMOOTH 1, specify SMOOTH 2.You can also select a target for the smoothing process by switching ON/OFF forGRAPHICS and IMAGE.IMPORTANTIf COLOR HALFTONES or B & W HALFTONES is set to ERR DIFFUSION, thesetting for this item is disabled.NOTEThe smoothing process can be specified only for graphics data in the printer driver.For image data, the smoothing process can be specified only from the printer'scontrol panel.
