It keep on saying Romove and check cartridge . I remove it, and then put it back but the same message keep on reappearing. What's wrong with it?

That's what you're doing wrong. The cartridge has low self-esteem. It doesn't say anything about removing it. Just check on it once in a while... Perhaps you should pet it and tell it what a good cartridge it is.

Wow! What an excellent advice Illumina! Why didn't I think of that sooner? :rolleyes:

Anyway, someone mention that the ink may be finished. Not sure though.

The ink may be finished. Anything else you want me to say?

How about " are you free tonight kakero? there's a good movie on the cinema and...... " :rolleyes:

Anyway I fixed the problem. The black ink was finished afterall. Geez...at least it could say something like "black ink finished" instead of "remove and check cartridge". Making people confuse only.