process proceeds to step s 32 in step s 31 the color specifying command is converted to the monochrome specifying command in step s 32 it is determined whether the image specifying command exists when the image specifying command exists the process proceeds to step s 36 when the image specifying command does not exist the process proceeds to step s 33 in step s 33 it is determined whether the form specifying command exists when the form specifying command exists the process proceeds to step s 36 when the form specifying command does not exist the process proceeds to step s 34 in step s 34 it is determined whether the line specifying command exists when the line specifying command exists the process proceeds to step s 36 when the line specifying command does not exist the process proceeds to step s 35 in step s 35 it is determined whether the decoration command exists when the decoration command exists the process proceeds to step s 36 when the decoration command does not exist the process proceeds to step s 37 in step s 36 the specific command is received and discarded in step s 37 the edition and deployment processing of the duplicate copy is performed in step s 38 the print processing is performed in step s 39.