This document is for the HP Photosmart C4600 and C4700 All-in-One printers.
note:Some of the following solutions require the full HP software. If you did not install the full software when you installed your printer, click here to go to the software and drivers page, and then download and install the full feature software.
note:Inappropriate paper usually causes vertical streaks in printouts (or if the problem occurs on a copy, dirty scanner glass usually causes the issue). Do not replace cartridges to fix vertical streaks.
Examples of horizontal streaks and vertical streaks in printout
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Figure : Horizontal streaks in printout
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Figure : Vertical streaks in printout
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Continue with the following troubleshooting steps if your printout contains horizontal streaks, or other print-quality issues besides vertical streaks.
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Do not replace cartridges for vertical streaks in a printout. Instead, check the paper as described earlier in this document, or search for a document that covers this issue. Vertical streaks in copies can often be fixed by cleaning the scanner glass.
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note:The OK button becomes visible when you access the Support Menu
Example of ink-level indicators showing full cartridges
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Example of ink-level indicators showing cartridges with less ink
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Examples of defects on the print quality diagnostic report
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Defect
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Example
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Irregularly streaked or faded color bars
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Ragged color bars
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The color bars are streaked with another color
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The color blocks are have consistent white streaks
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Smeared large text
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Ragged large text
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Jagged large text
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Jagged alignment patterns
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Completely missing colors (no black for instance)
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Page is nearly or completely blank
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If you are experiencing garbled, jumbled or illogical text, incomplete printouts, or missing text or graphics, go to Continuous Pages of Strange or Garbled Characters Print in Windows.
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caution:Do not perform these steps unless your print quality diagnostic report specifically shows smeared text or track marks. If your report does not show this defect, continue to the next solution.
caution:Do not use platen cleaners or alcohol to clean the nozzle area. These can damage the cartridge or the printer.
caution:Do not remove both cartridges at the same time. Do not leave a cartridge outside the printer for more than 30 minutes.
caution:Do not touch the cartridge contacts or nozzles.
caution:Do not clean the ink nozzle plate.
caution:Do not touch the copper-colored electrical contacts or the ink nozzles on the cartridge. Doing so can cause bad electrical connections, clogged ink nozzles, or poor print quality.
note:Some of the following solutions require the full HP software. If you did not install the full software when you installed your printer, click here to go to the software and drivers page, and then download and install the full feature software.
note:Inappropriate paper usually causes vertical streaks in printouts (or if the problem occurs on a copy, dirty scanner glass usually causes the issue). Do not replace cartridges to fix vertical streaks.
Examples of horizontal streaks and vertical streaks in printout
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|
Figure : Horizontal streaks in printout
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Figure : Vertical streaks in printout
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Continue with the following troubleshooting steps if your printout contains horizontal streaks, or other print-quality issues besides vertical streaks.
|
Do not replace cartridges for vertical streaks in a printout. Instead, check the paper as described earlier in this document, or search for a document that covers this issue. Vertical streaks in copies can often be fixed by cleaning the scanner glass.
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note:To save these settings for future print jobs, choose Save in the Presets menu, and then name the new preset. If multiple printers are installed, open System Preferences, and then click Print & Fax, Print & Scan, or Printers & Scanners. Set the Default Printer to Last Printer Used.
note:Ink level warnings and indicators provide estimates for planning purposes only. When an indicator shows low ink levels, consider having a replacement ink cartridge available to avoid possible printing delays. You do not need to replace ink cartridges until print quality becomes unacceptable.
note:The OK button becomes visible when you access the Support Menu
Example of ink-level indicators showing full cartridges
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Example of ink-level indicators showing cartridges with less ink
|
|
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Examples of defects on the print quality diagnostic report
|
|
Defect
|
Example
|
Irregularly streaked or faded color bars
|
|
Ragged color bars
|
|
The color bars are streaked with another color
|
|
The color blocks are have consistent white streaks
|
|
Smeared large text
|
|
Ragged large text
|
|
Jagged large text
|
|
Jagged alignment patterns
|
|
Completely missing colors (no black for instance)
|
|
Page is nearly or completely blank
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note:To avoid issues that require cleaning, always turn the printer off with the Power button.
note:Mechanical noises during the cleaning process are normal. A test page prints when the cleaning process finishes.
caution:Do not perform these steps unless your print quality diagnostic report specifically shows smeared text or track marks. If your report does not show this defect, continue to the next solution.
caution:Do not use platen cleaners or alcohol to clean the nozzle area. These can damage the cartridge or the printer.
caution:Do not remove both cartridges at the same time. Do not leave a cartridge outside the printer for more than 30 minutes.
caution:Do not touch the cartridge contacts or nozzles.
caution:Do not clean the ink nozzle plate.
caution:Do not touch the copper-colored electrical contacts or the ink nozzles on the cartridge. Doing so can cause bad electrical connections, clogged ink nozzles, or poor print quality.
note:Keep a print sample that shows the problem. If the ink cartridges, printhead, or printer is replaced under warranty, the support agent will request the print sample. If the printer is returned to HP, the print sample must be returned with the printer. Place the sample in the output tray when you package your printer for shipping.