During the printing process, paper and dust particles can accumulate inside the product. Over time, this buildup can cause print-quality problems such as specks or smearing.
This product automatically services itself, running cleaning routines that can correct most of these problems.
For problems that the product cannot automatically solve, use the following routine to clean the printhead:
note:Use this routine only to correct print quality errors. Do not use it for periodic maintenance.
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On the control panel, touch the Support Tools icon.
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In the display, touch the Troubleshooting icon, and then Print Quality.
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Touch Tools, and then Clean the Printhead.
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Follow the prompts on the control panel.A page feeds through the product slowly. Discard the page when the process is completed.