An image forming apparatus includes a recording medium transport belt which is suspended by a plurality of roller members. A client includes network connections to a first and second network, where the second network comprises a storage area network. A processor controls the micro-mirror array to direct the focused electromagnetic radiation in a defined direction or a defined radiation pattern. The fine delay circuit FD comprises a plurality of analog delay elements and outputs fine delay timing signal FT with delay of tda measured from the coarse timing signal CT.