Here is the one I have. I bought it a few years ago, and it's versatile and easy to get going:
https://www.amazon.com/HP-E4W44A-Pri...ps%2C91&sr=8-4
There are probably even cheaper ones for what what you want to do. I use mine to print out drafts of reports and discussion guides. Nothing fancy. I like it, and if you get one that offers a subscription service for the ink cartridges I highly recommend it.
Probably obvious but it copies and faxes as well, but who faxes these days? I never use the fax function, but occasionally use the copy function