Q: Can I - how do I - scan a document to my iMAC from my HP C4180 printer?

Hey there Bob,

It sounds like you need assistance getting a printer/scanner setup for you to scan some images or documents to your computer. This article should help you do that, named:

OS X Mavericks: Scan an image

http://support.apple.com/kb/PH14251

1. Choose Apple menu > System Preferences, then click Printers & Scanners.
2. Select your scanner in the list at the left, then click Open Scanner on the right.If your scanner is also a printer, you may need to click Scan on the right before you can click Open Scanner.If you don’t see an Open Scanner button, check the documentation that came with your scanner to see how to perform scans.
3. Choose how to scan your images.
• To use a scanner with an automatic document feeder, see:Scan pages with a document-feeding scanner
• To use a flatbed or transparency scanner, see:Scan images with a flatbed scanner

Thank you for using Apple Support Communities.

All the best,

Sterling

My pleasure, glad to have helped!