I had an HP All-in-One inkjet printer for 20 years and it worked great. So, I didn't hesitate to move up to a "Color LaserJet Pro MFP M281fdw". Unfortunately, it is in an error state, specifically Error 79. It is only a year past its warranty and I was disappointed to learn that HP does not support its out-of-warranty products. Thank you so much!
If the error 79 issue persists, do the following: Remove any installed DIMMS. Perform a retest on your HP printer. ... 2. Reinstall DIMM The first thing you need to do is turn off the printer. Next, remove the DIMM. Reinstall the DIMM to confirm that it sits properly in the printer. Turn on the HP printer.
If a printer shows a "79 Service Error" (a common error to HP printers) on the LCD display, do the following: Locate the on/off switch on the bottom of the printer. Toggle the switch to the off position and COUNT to 10. Turn the printer on again and the system should be all set.