Approx. 100 pages, 8.5 x11", fully illustrated, spiral bound. Faithful digital reprint of a scarce Compur factory original service manual on the electronic shutters of the period. Includes Elecronic 1, 3, and 5 models, as well as the 00-X and "m" series. Includes exploded views, repair and adjustment information, as well as several pages in color for lubrication information.