HP C7280 User Guide - Page 191

the HP All-in-One., Ink is bleeding or smearing - printer blank pages while printing

Page 191 highlights

Chapter 15 If the self-test report shows a defect, try the following: • Clean the ink cartridges automatically. For more information, see "Clean the print head" on page 162. • If you are missing lines when you print, clean the electrical contacts. For more information, see "Clean the ink cartridge contacts" on page 163. • If the self-test report does not show a problem, investigate other causes, such as the image file or software program. For additional ink cartridge troubleshooting, visit the HP Web site at www.hp.com/ support. This section contains the following topics: • Ink is bleeding or smearing • The automatic document feeder picks up too many pages or none at all • Ink is not filling the text or graphics completely • The text edges are jagged • The printout has a horizontal band of distortion near the bottom of the page • Colors run into each other on the printout • Printouts have horizontal streaks or lines • Printouts are faded or have dull colors • Printouts seem blurry or fuzzy • Printouts have vertical streaks • Printouts are slanted or skewed • Ink is overspraying the paper when I print a photo • Paper is not picked up from the input tray • The print quality of the fax I received is poor • Some of the pages of a fax I received are faded or blank Ink is bleeding or smearing Cause: The paper type is not suitable for the HP All-in-One. Solution: Use HP Premium Papers or any other paper type that is appropriate for the HP All-in-One. Cause: The print head needs to be cleaned. Solution: Clean the print head, and then print a self-test report. Check the color blocks in the report for any problems. If the color blocks show print quality problems, perform a printer alignment. If the problem persists after cleaning and aligning, contact HP support for help. Go to: www.hp.com/support 190 Troubleshooting Troubleshooting

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If the self-test report shows a defect, try the following:
Clean the ink cartridges automatically. For more information, see
Clean the print
head” on page 162
.
If you are missing lines when you print, clean the electrical contacts. For more
information, see
Clean the ink cartridge contacts” on page 163
.
If the self-test report does not show a problem, investigate other causes, such as the
image file or software program.
For additional ink cartridge troubleshooting, visit the HP Web site at
www.hp.com/
support
.
This section contains the following topics:
Ink is bleeding or smearing
The automatic document feeder picks up too many pages or none at all
Ink is not filling the text or graphics completely
The text edges are jagged
The printout has a horizontal band of distortion near the bottom of the page
Colors run into each other on the printout
Printouts have horizontal streaks or lines
Printouts are faded or have dull colors
Printouts seem blurry or fuzzy
Printouts have vertical streaks
Printouts are slanted or skewed
Ink is overspraying the paper when I print a photo
Paper is not picked up from the input tray
The print quality of the fax I received is poor
Some of the pages of a fax I received are faded or blank
Ink is bleeding or smearing
Cause:
The paper type is not suitable for the HP All-in-One.
Solution:
Use HP Premium Papers or any other paper type that is appropriate for
the HP All-in-One.
Cause:
The print head needs to be cleaned.
Solution:
Clean the print head, and then print a self-test report. Check the color
blocks in the report for any problems. If the color blocks show print quality problems,
perform a printer alignment.
If the problem persists after cleaning and aligning, contact HP support for help. Go
to:
www.hp.com/support
Chapter 15
190
Troubleshooting
Troubleshooting