05-13-2017 10:32 AM
Welcome to HP Forums, this is a great place to get support, find answers and tips.
Thank you for posting your query, I'll be more than glad to help you.
I understand that you get "Server connection error" when you try to scan to email from your HP ENVY 5530 All in One printer.
This issue could occur scan to email is not configured or the printer might not be connected to the network.
Let's go through a few steps to troubleshoot this issue.
And here's the step by step guide for you in the link: Scan to Computer, Email, or PDF
Let me know how this works.
You have a good day ahead.