1.Click Start
Programs or All Programs
Dell Printers
Dell Photo AIO Printer 942
Dell
The Dell
2.Select a copy quantity and color.
3.Click See More Copy Settings to:
Choose a copy quality.
Select the blank paper size.
Select the original document size.
Lighten or darken your document.
Reduce or enlarge your document.
4.Click the Advanced button to change options such as paper size and quality.
5.To make any changes, click the following tabs.
Click this tab:
Scan
Image Enhancements
Image Patterns
To:
Select the paper size and type.
Select borderless printing options.
Select the print quality.
Select the color depth and scan resolution.
Sharpen your blurry images.
Adjust the brightness of your image.
Adjust the color correction curve (gamma) of your image.
Smooth the conversion of a gray image to a black and white dot pattern (dither).
Remove image patterns from magazines or newspapers (descreen). 
Select whether to process with Best quality or Best speed.
Reduce the background noise on your color document.
6. When you finish customizing your copy settings, click OK, and then click Copy Now.
Scanning
Scanning Documents
1. Turn on your computer and printer, and make sure they are connected.
2. Open the top cover.