Canon imageCLASS MF5770 imageCLASS MF5700 Series Software Guide - Page 55

NOTE In the case where several gamma values are provided for one option, to obtain better results select the higher gamma value if the printed image is lighter than that of the monitor. If the monitor is set to a custom setting, it is difficult to produce printed output similar to the color of the monitor when performing matching. [Gamma] Specifies the gamma correction value when the Gamma Adjustment is selected in the Matching Mode box. The brightness of the document printout can be adjusted without losing the brightest and darkest portion of the document. This option is useful when the printout result is brighter than the original 2 image (for example, a photograph before scanning or graphics displayed on the monitor), or when you want to intentionally change the brightness of the output. Four gamma correction values are provided. The larger the value, the darker the printout is. 1.0 1.4 Default value 1.8 2.2 [Restore Defaults] Resets all the current settings to their default values. Printing Windows 98/Me Properties 2-21