SPM Screen printer Precision Semiautomatic Stencil Printer Dual camera alignment Print area up to 20 in. x 18 in. Board Size: 2.5 in. x 0.5 in. to 20.5 in. x 18 in. 9 in. x 9 in. Vacuum stage installed. Frame size up to 29 in. x 29 in. Substrate carriage repeatability: +/-0.0005 in. X-Y adjustment: +/-0.5 in. Board support missed