HP Color LaserJet Pro MFP M478-M479 User Guide - Page 129
Solve problems, Customer support, Find warranty and regulatory information
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9 Solve problems Troubleshoot problems with the printer. Locate additional resources for help and technical support. ● Customer support ● Control panel help system ● Restore the factory-set defaults ● A "Cartridge is low" or "Cartridge is very low" message displays on the printer control panel ● Printer does not pick up paper or misfeeds ● Clear paper jams ● Resolving print quality problems ● Improve copy and scan image quality ● Improve fax image quality ● Solve wired network problems ● Solve wireless network problems ● Solve fax problems For more information: HP's all-inclusive help for the printer includes the following information: ● Install and configure ● Learn and use ● Solve problems ● Download software and firmware updates ● Join support forums ● Find warranty and regulatory information Customer support Find support contact options for your HP printer. ENWW 117
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