HP Officejet Pro L7550 - Clean the device

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Clean the device

This section provides instructions for keeping the device in top working condition.
Perform these maintenance procedures as necessary.

Chapter 10


Maintain and troubleshoot

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Dust or dirt on the scanner glass, ADF lid backing, or ADF frame can slow down
performance, degrade the quality of scans, and affect the accuracy of special features
such as fitting copies to a certain page size.