A HP printer 79 Error can be the result of a problem with the network print server that services your printer. To remedy a 79 error, open the PRINTER folder from the START MENU on the print server to make sure there are no jobs pending.

A 79 Error an also indicate a failure of a component you have added on to your printer (i.e., MIO card, RAM module). To fix the error, you should remove all add-ons and then add them back one at a time to determine which module is causing the error.

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