hp LaserJet 400 M451 replaced cartridges, but they still read "low"

I have an HP LaserJet 400 color M451nw

When the cyan cartridge said it was low, I replaced it.  It then printed another 100 pages or so, without problems, then the printer told me the magenta was low , and I replaced it.  It printed a few more sheets, told me the yellow was low, I replaced it.

Now, although 3 cartridges have been replaced, it tells me the cyan cartridge is empty, the magenta cartridge is at 20%, and the yellow cartridge is at 70%  (all 3 of these cartridges are brand new HP catridges)

Now, it will not print at all, and insists the cyan cartridge is very low.

I have inspected all of the cartridges, was sure they were seated correctly, and I have reset the printer several times.

I cannot get the printer to "see" I have plenty of toner.