I have been using a Samsung ML-1630 printer for awhile, love it, etc. etc. Anyway, it ran out of ink a month or so ago, and I finally got around to buying a new cartridge. I installed the cartridge fine, and the printer itself printed a test page just fine. The problem is anything I try and print gives me this: "error: couldn't create gray colorspace." No matter what I try and print - word docs, emails, etc. etc. I can't figure out what it might be. Googling that error message came up with nothing. I'm running out of ideas on what it might be. I hope someone can offer me some advice, I really need to print some things. Thanks in advance.