Canon MF7280 imageCLASS MF7280 Sending Guide - Page 186

Gamma Value for Color Send Jobs You can set the gamma value for color scanned data. If the set value corresponds to the gamma value at the recipient's machine, the scan exposure of the output data at the recipient's machine is automatically adjusted to the level best suited to the quality of the original. Gamma values are expressed as input-output characteristics. Output is darkened when the gamma value is increased, and it is lightened when the gamma value is decreased. If the density of images received at the destination is excessively light or dark, the gamma value can be changed before resending the images. NOTE • If you are sending documents by fax, this setting is disabled. • The default setting is 'Gamma 1.8'. 1 Press (Additional Functions) ➞ [Communications Settings] ➞ [TX Settings] under . 7 If necessary, see the screen shots in steps 1 and 2 of "Data Compression Ratio for Color Send Jobs," on p. 7-4. 2 Press [Gamma Value for Color Send Jobs]. Customizing Communications Settings NOTE If the desired setting is not displayed, press [▼] or [▲] to scroll to the desired setting. Gamma Value for Color Send Jobs 7-21