Black and White Unlike traditional enlargers, all the multigrade contrast filters are built in so you don't need external filters but can use them if desired by setting the dial to white light. Color Adjust the color balance via the dials on the control unit for cyan, magenta, and yellow, then focus and set the time. The light on the LED screen also turns off in color printing mode. Scanning This mode utilizes the light source as a backlight for digitizing your negatives by utilizing a DSLR or smartphone. It's calibrated perfectly to create a neutral image and has the option to manually program and save color-balance settings for different film stocks.