3 Solve problems
To use the information in this chapter, you should have a basic understanding of the HP LaserJet
printing process. Explanations of each mechanical assembly, the printer systems, and the basic theory
of operation are contained in the English-language service manual. Do not perform any of these
troubleshooting processes unless you understand the function of each product component.
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Solve problems checklist
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Menu map
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Troubleshooting process
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Tools for troubleshooting
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Clear jams
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Solve paper-handling problems
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Use manual print modes
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Solve image-quality problems
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Clean the product
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Solve performance problems
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Solve connectivity problems
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Service mode functions
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Preboot menu options
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Product updates
ENWW 253