Dell P703w All In One Photo Printer - Manual (Page 97)

The Basic Scan window opens.
6. Click Go to Advanced from the Scan Pictures and Document window.
The Advanced Scan window opens.
7. Select Document ® Grayscale.
8. Click Scan.
The document is scanned and scan progress information appears.
9. Click Edit... to edit the selected document.
10. Edit the document using the tools available in your program. You may be able to:
Enhance your document
Convert gray scale to black and white, adjust the brightness, contrast, and invert your document
Crop your document
Editing Black and White Scanned Documents
1. Turn on your computer and printer, and ensure that they are connected.
2. Load your original document.