In this paper, we propose a printed self-oscillatory mechanism inspired by an electric bell. We have proposed paper mechatronics to make a robot with printing methods. In the paper mechatronics, we also aim to fabricate a controller with printing methods. We attempt to obtain a control signal from a mechanism. An electric bell generates an oscillatory signal with a coupling mechanism between a coil and a magnet. We develop a printed electric bell on a paper with printing methods. We propose the design of the electric bell which can be fabricated on a sheet of paper. The coil and the wiring were printed on the paper, and the device was fabricated by folding the paper. We demonstrate that the device oscillates for 23 min by applying a 0.5 A of constant current. The design is scalable to be applied for microsystems with using printing methods.