Still another object of the invention is to provide an image forming apparatus capable of printing a specific mark, which identifies the printing person or the contents of the document, on {HEAD ~ the back face} of {TAIL ~ the print medium} 
Still another object of the invention is to provide an image forming apparatus capable of printing a specific mark , which identifies the printing person or the contents of the document , on { HEAD ~ the back face } of { TAIL ~ the print medium }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL