how do i clean the print head on my epson wf-2860? the colors are all messed up

Yeah, clogged nozzles are common. You can clean the print head from the printer itself or your computer. First, load a few sheets of plain paper.

From the Printer:

1. Press Home, select Maintenance, then Print Head Cleaning.
2. Select Start. Caution: Don't turn it off or open the cover during this.
3. When done, select Check, then Print to run a nozzle check.

From Your Computer (Windows): Right-click the printer icon in the taskbar, select Head Cleaning, and click Start.

HEADS UP: If you don't see improvement after 4 cleanings, wait at least 6 hours without printing and try again. If it's still bad, contact Epson.