I have a HP PSC 950 all-in-one printer. The color ink cartridge was out quite a long time ago and I have been using black ink cartridge since then. Today I replaced my black ink cartridge with a new one but the printer displayed an error message Incorrect color cartridge installed. I tried to fix it by cleaning the color cartridge contact but it didn’t work.

Does anyone know how to resolve that problem? If not, is there any way I can remove color ink cartridge and use only black cartridge?

Cliff