Hello Cyd23, welcome to the forums!
I understand you're having issues with scanning since you upgraded to Mavericks. I have looked into this concern for you and found that there is no downloadable driver with the full feature software (scanning software) included for the Photosmart C7180 and Mavericks.
However, there are work around options for scanning that may help and work!
Please see this link for the other methods: OS X v10.9 Mavericks: Installing and Using the Printer on a Mac
I hope that helps!
Have a great day:)