The Print Quality Diagnostic page shows which printhead should be replaced. If any of the color blocks in Test Pattern 2 show white lines or are faded or missing completely , continue with the steps to clean the printhead. In the presence of high electromagnetic fields, it is possible that the output from the HP Officejet might be slightly distorted. The following video demonstrates how to replace a printhead. Before installing a new printhead, shake the printhead up and down at least six times while the printhead is still in its packaging. The list of all available drivers for your product is shown above.

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HP Officejet Pro L7680 All-in-One Printer How to

If you see no defects on the print quality diagnostic report, the print mechanism and ink supplies are working correctly. Load only clean, wrinkle-free paper into the product. Calibrate Linefeed in Toolbox. This could take up to 3 minutes, depending on your computer and connection speed.

To replace printheads, do the following:. Up to 30 sheets 17 mm or 0. If you do not use genuine HP cartridges, the steps in this document might not resolve the issue. Purchase replacement cartridges and other supplies from the HP Store or local retailers.


The Virtual Agent is currently unavailable. Examine Test Pattern 1 Evaluate Test Pattern 1 to make sure that the lines are straight and connected. If the carriage does not move to the left automatically, press and hold the OK button until the carriage moves to the left.

HP Officejet Pro L All-in-One Printer User Guides | HP® Customer Support

Modify your browser’s settings to allow Javascript to execute. Solution and Diagnostic Data Collection. Windows and Windows XP: There is no reason to clean, align or calibrate, or to replace printheads or ink cartridges.

Product has been exchanged: Modify your browser’s settings to allow Javascript to execute. Operating System – Windows 7, Windows 8, Windows 8. This page requires Javascript. Instead, check the paper as described earlier in this document, or search for a document that covers this issue.

We are unable to determine your warranty status for the product and serial kfficejet provided. See your browser’s documentation for specific instructions.

Open a document and choose Fileand then Print. The quality of a printed document or photo is not as expected. Look at the color blocks labeled Test Pattern 2.


HP Officejet Pro L All-in-One Printer Troubleshooting | HP® Customer Support

Replace one or both printheads If you have completed all of the troubleshooting steps and are still experiencing a problem, replace the printhead. Wait until you have a new printhead assembly available before you remove the cartridges.

Ozone production This product generates no appreciable ozone gas O3. The product shown in the video is the Officejet Pro L If any of hl colored blocks in Ofifcejet Pattern 2 show white lines, clean the printheads by the procedure elsewhere in this document. To print more quickly, decrease the print quality. Javascript is disabled in this browser.

Many papers have printing and nonprinting sides. Please try again shortly. The carriage moves to the left side of the printer.

If there are white lines through ALL the color blocks and white lines through the gray blocks in Test Pattern 3 officeejt, do not clean the printheads.