HP LaserJet 3052 Service Manual - Page 67
Cleaning the paper path, To clean the paper path from HP ToolboxFX
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Cleaning the paper path During the printing process, paper, toner, and dust particles can accumulate inside the all-in-one. Over time, this buildup can cause print-quality problems such as toner specks or smearing. This all-in-one has a cleaning mode that can correct and prevent these types of problems. To clean the paper path from HP ToolboxFX Use HP ToolboxFX to clean the paper path. This is the recommended cleaning method. If you do not have access to HP ToolboxFX, use the method in To clean the paper path from the all-in-one control panel on page 48. 1. Make sure that the all-in-one is turned on and in the Ready state. 2. Open HP ToolboxFX. 3. On the System Settings tab, click Service, click Begin cleaning mode, and then click Start. A page with a pattern prints from the all-in-one. 4. At the all-in-one, remove any print media that might be in tray 1. Load the page that printed facedown into tray 1. 5. Press to begin the cleaning process. ENWW Cleaning the all-in-one 47
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