I just got my first Dell Printer - AIO924.  I realize from other postings that there may be problems using refilled printer cartridges, like the ink level will not reset.  But someone suggested that it should still work.  I am finding that under the preferences that you can no longer select "Print color in black and white only."  Therefore it appears that even though my black ink cartridge is full, the printer is only pulling ink from the color cartridge - even to do black print.  Has anyone else run across this and is there a way to get the preference screen to print with the refilled black ink cartridge again?