If your print quality declines, you may need to run a
utility to clean or align the print head.
using the PostScript (PS3) printer software with the product, you
can clean and align the print head and run a nozzle check by using
the printer buttons or the utilities included with the standard
Epson printer software. To download the standard Epson printer
software, go to epson.com/support/wf8090
If running these utilities does not solve the problem,
you may need to replace the ink cartridges.