Hi,
Thanks for using the HP Forums.
Can you download and install the FULL feature printer software from HP for your operating system:
The following resource will help you :
http://123.hp.com/us/en/
Key in your printer model (deskjet 3830), Operating System and download & install the FULL feature software.
Once you have downloaded and installed the FULL feature software, you will be able to print and scan.
Hope that helps.