HP LaserJet Enterprise 600 M602n Printer (CE991A#BGJ)

Error Codes and Support


79.XX.YY Error

Error Description:

This error can be caused by corrupted print jobs, software application issues, non-product specific printer drivers, poor-quality USB or network cables, bad network connections or incorrect network configurations, invalid firmware operations, or unsu


1. Turn the product off, and then on. 2. If the error persists, check the following: ● The error might be caused by a network connectivity problem, such as a bad interface cable, a bad USB port, or an invalid network configuration setting. ● The error might be caused by the print job, an invalid print driver, a problem with the software application, or a problem with the file you are printing. Make sure you are using the correct printer driver. Try printing using a different software application. Try printing a different file or print job. ● Upgrading the product firmware might resolve the problem.

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