What Cable Do I Need - Time Warner Internet

This question is about "What Cable Do I Need", with Time Warner Cable internet and apps. I have the Timewarner Ultimate 100 Internet in Austin, Tx. I'm having issues with my HP Envy 4520 printer. I've read a few posts in the forum and it looks like HP printers tend to have connectivity issues and I need to use an ethernet cable to connect it to my router. I have the Timewarner issued Ubee Router DDW36C and the HP Envy 4520 as mentioned. What kind of cable do I need? Cat 5, Cat 6, type of connectors?? Thanks in advance!

What Cable Do I Need?