My printout has lines running through it. What should I do?

• Try the following:
  • Make sure the paper Type or Media Type setting matches the paper you loaded.
  • Align the print head.
  • Clean the print head.
  • Make sure you loaded the printable side of the paper facedown in the cassette.
  • Turn off any high speed settings in your product software.
  • Your product won't operate properly if it's tilted or at an angle. Place it on a flat, stable surface that extends beyond the base in all directions.
  • You may need to replace the ink cartridges.
  Related references
  Print Head Cleaning
  Print Head Alignment
  Paper or Media Type Settings
  Selecting Additional Layout and Print Options - Windows
  Selecting Printing Preferences - Mac OS X 10.5/10.6/10.7
  Selecting Printing Preferences - Mac OS X 10.4
  Replacing Ink Cartridges and Maintenance Boxes