A computer device 1 for production equipment comprises an arithmetic unit 10, an input device 11 for inputting operation data, a display device 12 for displaying operation data, and an HDD device 13 for storing an arithmetic unit 10 executed processing program, and operation results. A DBS is disposed on a path of the laser beams for making axes of the laser beams coincident with each other at an output side. The base support can be rigidly attached to a portion of the structure. The assembly described is useful for a number of end use articles including roofing shingles, automotive components, building components, and, in general, solar arrays. for a minimum of about five cycles. Second print job sheets are outputted contemporaneously at a second sheet output with the output of the first print sheet jobs.