Hi, thank you for contacting JustAnswer.com. My name is Russell. I feel that your question deserves an answer, though you have evidently found a solution elsewhere.
Perhaps you needed to check that the 'grayscale' printing option was not enabled.
But in any case, I'm glad if the problem has been solved.
OK. If you need no further help or advice here, that's OK.
Thank you for bringing your question to us here at JustAnswer.com.