| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce vibration and noises by driving and controlling a carrier motor and by guiding a record medium toward the inside a paper discharge device from a prescribed position. SOLUTION: An option paper discharge device controller 201 controls the paper discharge action of an option paper discharge device 211. A motor driver 203 drives a carrier motor 202 and an oscillation circuit 204 generates a drive signal of the carrier motor 202 to feed it to the motor driver 203. The option paper discharge device 211 receives the recorded record paper 207 discharged from an image formation device main body 210 by the carrier rollers 205, 206 and the both rollers 205, 206 are rotationally drive by the carrier motor 202 so as to carry it to the option paper discharge device 211. The option paper discharge device 211 oscillates the drive signal by the oscillator circuit 204 in the option paper discharge device controller 201, and the motor driver 203 drives the carrier motor 202 based on the drive signal to control the rotation of the carrier rollers 205, 206.</p> |
