Image recording apparatus using a CRT as a light source

摘要

An image recording apparatus is disclosed which comprises a CRT on which an image produced by an external host computer is displayed. An image recording device records a copy image corresponding to the image displayed on said CRT on a photosensitive recording medium. A control unit controls a CRT driving device corresponding to an aspect ratio data so that the aspect ratio of the CRT is adjusted to that of an external CRT attached to the host computer.