| 摘要 |
PURPOSE:To make it possible to confirm whether recording of an electronic photografh recording device, etc., is performed normally or not by recording patterns successively by the key operation from an operation panel. CONSTITUTION:When plural prescribed key switches are depressed simultaneously in a device where character signal generator 16 is controlled to record information on recording medium 6, main control part 14 discriminates this depression as operation confirmation to operate character signal generator 16, and all generatable characters and symbols are generated automatically successively and are recorded on recording medium 6. Since recording of operation confirmation can be performed by this operation, it can be confirmed simply whether charge, exposure, development, discharge, etc., of a photosensitive material are operated normally or not, and erroneous operations can be prevented due to simultaneous depression of plural keys. |
