| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the feed resistance of recording paper without a curve on a paper passage and to prevent the recording paper from bending by guiding the recording paper from a paper supply port to a paper ejection port in the state of keeping an almost plane state. SOLUTION: The recording paper P supplied from the paper supply port 51 of a flat part 41 into an equipment main body 3 is fed along the paper passages 52 and 54 by rollers 64-66 and ejected to the outside from the paper ejection port 53 after printing is performed. In this case, the paper passages 52 and 54 guide the recording paper P in the state of keeping the almost plane state. A keyboard 4 constitutes the upper surface of the equipment main body 3 and installed parallelly to the lower surface of the equipment main body 3. A main circuit board 8 is provided over the entire area inside the equipment main body 3 on the bottom part of the equipment main body 3 and the reception part 9 of the keyboard 4 connected without wires is connected to the main circuit board 8. The reception part 9 transmits the input signals of the keyboard 4 to the main circuit board 9 of the equipment main body 3 with a transmission part 10 provided on the back end of the keyboard 4.</p> |
