HP Color LaserJet Managed MFP E77800 Series, HP LaserJet Managed MFP E72500 Series - User Guide
9 Solve problems
Troubleshoot problems with the printer. Locate additional resources for help and technical support.
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Customer support
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Control panel help system
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Reset factory settings
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A “Cartridge is low” or “Cartridge is very low” message displays on the printer control panel
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Printer does not pick up paper or misfeeds
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Clear paper jams
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Resolve print-quality problems
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Solve wired network problems
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Solve wireless network problems
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Solve fax problems
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USB ash drive is not responding
For video assistance, see www.hp.com/videos/a3.
The following information is correct at the time of publication. For current information, see http://www.hp.com/
support/ljE72500MFP or http://www.hp.com/support/colorljE77800MFP.
For more information:
HP's all-inclusive help for the printer includes the following information:
● Install and congure
● Learn and use
● Solve problems
● Download software and rmware updates
● Join support forums
● Find warranty and regulatory information
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