| 摘要 |
<p>PURPOSE:To conceal a seam appearing on a recorder screen by oscillating a reading head and a recording head synchronously with an array direction of elements thereof in a reading recorder carrying a main scanning and a secondary scanning. CONSTITUTION:An image formed on a reading element sequence 13 is issued as an electric signal. A reading head mainly scans on a main reading scanning rail 16 and secondarily scans on a secondary reading scanning rail 17. A recording head 4 scans mainly on a main scanning rail 21, and secondarily scans on a secondary scanning guide rail 23. The reading head has a reading element sequence 13 arranged in a direction at right angles with the main scanning and the recording head has a recording element sequence arranged in a direction at right angles with the main scanning. By synchronously scanning, corresponding each reading element sequence to each recording element sequence, a reading and recording are done by scarcely using a memory element. By producing a minute oscillation in an array direction of the reading element sequence and the recording element sequence at random or in a high frequency, a seam generated due to an instability of a moving distance of the secondary scanning.</p> |
