HP printer question
My husband has an HP 1210 (printer, scanner, copier).
We replaced the colored ink cartridge, and the computer suggested we needed to "calibrate" (I don't know what the correct term is) the new cartridge so print lines up correctly.
It said to go to the HP toolbar to do this. I have looked Everywhere for an HP toolbar. Can't find it. There are buttons on the outside of the machine, one of which is supposed to check the print cartridge. It doesn't appear to be functional--at least I can't get it to do anything.
We would be very grateful for any suggestions. I did try the HP website, but didn't see anything promising. His PC is an Acer, with W XP pro.