HP (Hewlett-Packard) X451dn Printer User Manual


 
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Section Ink cartridge
1Black
2Cyan
3Magenta
4Yellow
If dots or streaks appear in one or more groups, clean the printhead. If this does not solve the
problem, contact HP.
If streaks appear in multiple color bands, see if the problem still persists by performing an
additional print head cleaning, and then contact HP. A component other than the ink cartridge is
probably causing the problem.
78 Chapter 7 Ink cartridges ENWW