A person who has a local real estate office came in last week to my retail store and said how they'd been sold an HP OfficeJet 8600 and it was just not what they needed. I was informed they needed color, fast scanning, something reliable and something that didn't break the bank to maintain. I ended up selling them a Brother MFC-L8850CDW, which is the newer version of what I recommended to @Minion-Queen. I also had them purchase powerline ethernet adapters so we could network the printer via ethernet instead of wifi, as they scan documents in excess of 30-40 pages at times. By the time the sales was complete, I had the 3-year warranty, the printer, a full set of backup toners, and an onsite setup, which brought the total to ~$1200.
After doing the onsite yesterday, explaining how the powerline adapters worked, installing the drivers and software, and demonstrating a scan, an approximately 30-page document scanned in ~2 minutes. It was set to black/white only and 300x300DPI. They could not have been happier and they said how their assistant was going to be thrilled and they couldn't wait to get the text [this] morning hearing how much better it was. They were scanning before with a Brother MFC-7840W cabled but they'd plugged the ethernet cable into the WAN port of the FiOS router, so it was working, and that model is traditionally slow for scanning anyways.
I left the customer's site with them thrilled with their purchase and feeling very confident about my work.
Oh, and for @Nic , they had Webroot on their PCs, which I told them to stick with and that's what I preferred, even though I didn't sell it (and actually used too). I did tell them that my retailer might be selling it in the future, but that remained to be seen. I hope we do!
That made my day!