Dvd duplicator

hi everyone nice 2 b here but man am i going mad got acard 1-3 duplicator
not sure which model off ebay when i try to copy cds keeps comin up target drive not ready but will burn dvdhttp://club.cdfreaks.com/images/smilies/6/confused.gif

target drive not ready means either your source disk protected, not readable, put the wrong media type (CD to DVD or DVD to CD)