If your print quality declines, you may need to run a
utility to clean or align the print head.
using the PCL or 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/wfm5194downloads
If running these utilities does not solve the problem,
you may need to replace the ink cartridge.