Okuma CNC Systems OSP500M-G / OSP5000M-G Books/Manuals – Set of three Teal Book:Operations Manual, 3rd Edition; Publication No. 2795-E-R3; September 1987Blue Book:Programming Manual, 3rd Edition; Publication No. 2816-E; February 1987Pink Book:Alarm & Error List, 1st Edition; Publication No 2829-E; March 1987