Lexmark 637, CX510DE manual Understanding the printer menus 168, Background Removal

Understanding the printer menus		168
	Use	To
	Background Removal	Adjust the amount of background visible on a scanned image.
	‑4 to 4	Note: 0 is the factory default setting.
	Color Balance	Enable an equal balance of colors in the scanned image.
	Cyan - Red
	Magenta - Green
	Yellow - Blue
	Color Dropout	Specify which color to drop during scanning and to adjust the dropout setting for each
	Color Dropout	color threshold.
	None	Notes:
	Red	• None is the factory default setting for Color Dropout.
	Green
		• 128 is the factory default setting for each color threshold.
	Blue
	Default Red Threshold
	0–255
	Default Green Threshold
	0–255
	Default Blue Threshold
	0–255
	Contrast	Specify the contrast in the scanned image.
	0–5	Note: “Best for content” is the factory default setting.
	Best for content
	Mirror Image	Create a mirror image of the original document.
	Off	Note: Off is the factory default setting.
	On
	Negative Image	Create a negative image of the original document.
	Off	Note: Off is the factory default setting.
	On
	Shadow Detail	Adjust the amount of shadow detail visible.
	‑4 to 4	Note: 0 is the factory default setting.
	Adjust ADF Skew	Correct the slight skew in the scanned image.
	Auto	Note: Auto is the factory default setting.
	Off
	On
	Scan edge to edge	Allow edge-to-edge scanning of the original document prior to faxing.
	Off	Note: Off is the factory default setting.
	On
	Sharpness	Adjust the sharpness of a fax.
	1–5	Note: 3 is the factory default setting.