Printer Catridge

Durring 2 am. - 4 pm., I have tried to print the paper with my HP D2300 but all printed papers are completely blank. I, firstly, though that the its nozzle were cloged. I have tried to clean the printer head and even tried to refill it, but there is still nothing printed on the papers. After wasting so much time, I finally found that I was such an ugly stupid who choose the color catridge in printer options (in Linux).