HP OfficeJet Pro X476 and X576 MFP Series Printers - Interpret the print quality page | HP(R) Customer Support
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If your Print Quality Report has defects like the ones in the table above, clean the printhead as follow:
- Load the printer with regular, unused white paper.
- Press the Home button on the printer front panel.
- Press Setup.
- Press Tools.
- Select Clean PrintheadTip:
- Press the Home button on the printer front panel.
- Press Setup.
- Press Tools.
- Select Clean Ink Smear.
- If you finish the cleaning process and still see defects on the Print Quality Report, retry cleaning, especially if you have seen improvement in the Print Quality Diagnostic Pages.
- If the Print Quality Report still shows defects after a second cleaning, go to the final section of this document to service the printer.
Special case: If the defect on the Print Quality Report is color variation across the bars (see the table of defects above), and if the problem seems to go away after a cleaning, but then reoccurs in the same location on the color bar the next day:- Check to see if any of the following are true:
- Prior to the print quality problem, the printer was unused for more than 3 weeks
- The printer was recently moved or experienced a large temperature shift
- There was a recent paper jam
- The print quality problem seems to be getting better as the printer is used (especially if prints with dense backgrounds are printed)
- If none of the conditions above are true, the color problem is likely to reoccur, even if a cleaning fixes it temporarily. Go to the final section of this document to service the printer.
- If any of the conditions above are true, a printhead recovery may solve the problem. Contact HP for assistance with this step.
- Check to see if any of the following are true:
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