If your printouts become grainy or blurry, or you see dark or light bands across them, you may need to align the print head.You can align the print head using your Epson printer’s control panel or your software. See these sections below:
1. Load a few sheets of plain paper in the sheet feeder.
2. Press the Setup button.
3.
4.
5.
6.
8. When you finish, press Start and you see a message indicating alignment is complete.
1. Load a few sheets of plain paper in the sheet feeder.
2. Windows:
Right-click the printer icon in the bottom right corner of your screen (the taskbar) and select Print Head Alignment.Macintosh:
Open the Applications folder, then open the Epson Software folder, and open EPSON Printer Utility 4. Then select Print Head Alignment.