Dell p730w wont print in black and I have installed a new ink cartridge

SOURCE: Dell 922 All In One Printer wont print

I have this exact same problem, but when I replaced the black ink cartridge it worked for 3 days. Now it isn't recognized. The printer icon has a big question-mark over the black ink cartridge. Replacing it with another cartridge does nothing.

My solution. Throw out the darn thing and buy a laser jet.  Paying for ink is too expensive anyway.

SOURCE: Black stopped printing out. Dell 922 all-in-one ink jet.

HI thanks for that and i will try it.

SOURCE: Dell 725 printer won't print black, only green

try cleaning your cartridges and the spot they go into

SOURCE: Dell 926 won't recognize new color cartridge

Try this...shut down the printer. Insert new cartridge, let the printer cycle out with new cartridge. then reboot the computer. This should solve the problem. The cache in the printer will not cycle out. It wants to see the printer as a new entity

SOURCE: refilled black ink before it ran out-now can use at all

After hours of reading about this I finally found the solution. This will NOT reset your levels but you will be able to print without being told you have empty levels.

Start, Control Panel, then Printers and Faxes.
On the next screen, Right click on your printer then on Printing Preferences. Now select the Advanced tab.

Near the bottom left, you will see more options. Click that and then Appearance. Check NEVER display printing status and make sure under Complete-A-Print, all is unchecked. Click OK at the bottom.

You can print without the stupid messages coming up. Dells printer ink cartridges have a computer chip in them and the refurbished ink does not which causes these error messages telling you your ink cartridges are empty.