HP LaserJet Pro 400 Printer M401 series - Manual (Page 95)

5 Solve problems
● Solve problems checklist
● Restore the factory-set defaults
● Control panel help system
● Interpret control panel messages
● Paper feeds incorrectly or becomes jammed
● Clear jams
● Improve print quality
● The product does not print or it prints slowly
● Solve walk-up USB printing problems
● Solve direct connection problems
● Solve wired network problems
● Solve wireless network problems
● Solve product software problems with Windows
● Solve product software problems with Mac OS X
● Remove software (Windows)
● Remove software (Mac OS X)
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