Question : How do you reset the printer cartridges for HP Deskjet D1420?
I have a HP Deskjet D1420 and I have refilled the cartridges (HP 22 and HP 22). The printer continues to read them as low or empty and will not print properly. Does anyone have a hack to reset the printer or printer cartridges to either read full or not read at all.

Please Help.

Thank you and God bless.
printer cartridges

Best answer:

Answer by Vincent
You turn on your printer and open the cover,
and try to take out your cartridge (both) and put it back at the same time…( do the same thing about 3 to 4 )
and then close back cover try and see!

If cannot, you try to turn off your printer and turn on back!

GOOD LUCK!!!