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service error 79

Printer Troubleshooting

How To Get Rid Of Service Error 79 On The HP LaserJet Pro 400?

How To Get Rid Of Service Error 79 On The HP LaserJet Pro 400

So one of our local clients called us and asked if we could do some printer troubleshooting. They have a HP LaserJet Pro 400 M401dn for a network printer. The problem, it keeps on getting service error 79 lately and the warranty is expired. This error message usually pops up when a print job is corrupted. It can also be caused by miscommunication between the spooler and the printer due to outdated firmware. Continue Reading