| 摘要 |
PURPOSE:To eliminate a curl habit of a recording sheet caused by a difference in a drying degree by providing an outside air ventilating means consisting of holes or grooves on the surface of a heater part being in contact with the recording sheet. CONSTITUTION:A heater part 20 is formed by integrally bonding a guide plate 21 on the top side to a sheet-form heating body 22 on the rear side with an adhesive, a solder, or the like. A large number of through holes 23 passing through the heater part 20 from the top side to the rear side are formed with a desired distribution. The respective through holes 23 release a steam, which is generated from a recording sheet due to the heat of the heating body 22. |
