This is caused by a setting on your printer.
1) After you click the printer icon on the PDF document (or select File-->Print) you will see a printer confirmation window.
2)In the lower left hand corner there will be an option checked for "Print Color as Black".
3)Un-check this option.
1) After you click the printer icon on the PDF document (or select File-->Print) you will see a printer confirmation window.
2)In the lower left hand corner there will be an option checked for "Print Color as Black".
3)Un-check this option.