Do I need 1/60th or 1/50th for the WorkPrinter?
No. The WorkPrinters transfer frame by frame. As such, they have no shutters at all. However, it is best to lock your shutter speed to 1/60th or higher to prevent drift. HD cameras should use 1/250th or higher due to the rolling shutters inherent in modern CMOS sensors. This is the case even if using the HD camera in the SD mode.