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HP Laserjet Pro 400 color M451nw - Dreaded 79 Error; Turn off and on.

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Per HevnLgh; Asked me to post this in the commercial forum.

 

I've scoured the internet to find a solution to my problem and I can't find an answer for it.

 

Error 79 came into our printer last week and has not recovered since.

 

Here are the solutions that I have tried or attempted to have tried:

 

  • Soft Reset - Powering it down and back up
  • Hard Reset - Unplugging the power cord for 60 seconds or more and plugging it back in
  • Doing the above AND have the network cable unplugging while doing it
  • Attemped to update the firmware; Can not. The printer loops into a ready state back into the 79 error. When you try to connect up using a usb cable to update it, windows can't detect the printer during it's loop into the 79 error.

Any ideas?

 

Thanks in advance.


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