A recording/playback apparatus provided by the present invention comprises at least two recording/playback units. When the size of a recordable area left in a recording medium mounted on one of the recording/playback units undergoing a recording operation first is detected to become equal to or smaller than a predetermined value, a recording operation is started in the other recording/playback unit so that it is possible to obtain a recording result without losing information due to replacement ...

The invention provides a recording apparatus for recording a signal such onto a recording medium by which a long recordable time for the recording medium can be assured. The recording apparatus includes a recording section for recording a signal onto a recording medium in accordance with one of recording modes selected from within a plurality of recording modes, a signal discrimination section for discriminating a signal state of the signal, and a changeover control section for changing over the...

In an image recording apparatus, a desired recording sheet is automatically selected from a sheet feeding section that is provided with plural types of image recording sheets at least one of which is a photosensitive and pressure-sensitive recording sheet, based on encoded data that corresponds to the individual types of recording sheets. The selected recording sheet is fed through feeding means to an image recording section where an image recording operation is performed in accordance with the ...

A recording method is provided which comprises irradiating a recording medium having a recording layer containing a diacetylene derivative compound with a laser beam having a wavelength of 420 to 800 nm according to an input information to allow irradiated portions of the recording medium to cause a color change and thereby to conduct recording. A recording medium for the recording method is also provided.

A recording apparatus comprises a recording head for forming an image on a recording medium, a carriage for holding the recording head, capable of scanning in a main scanning direction, and a carrying mechanism for carrying the recording medium in a sub-scanning direction, wherein even with shift of the position of the carriage before scanning, scanning of the carriage is carried out after the carriage is located at a start position, or wherein a difference of the start position of the carriage ...

A predetermined pattern is printed on a recording sheet 9 for monitoring by using a recording head, and read by a reading device 11 so that abnormal recording elements are detected. Thus, a non-defective image is obtained in such a way that based on this detection result, image data to be supplied to the abnormal recording element is moved to image data of other recording elements to complement the recording. Despite the occurrence of abnormal recording elements, a desired non-defective image ca...

A predetermined pattern is printed on a recording sheet 9 for monitoring by using a recording head, and read by a reading device 11 so that abnormal recording elements are detected. Thus, a non-defective image is obtained in such a way that based on this detection result, image data to be supplied to the abnormal recording element is moved to image data of other recording elements to complement the recording. Despite the occurrence of abnormal recording elements, a desired non-defective image ca...

The invention has an operating unit to such so that a latest recorded music piece certainly becomes a head music piece, a program is recorded into a data area of a magnetooptic disc in accordance with a depression of the operating unit, and a U-TOC is edited so that the music piece number of the program becomes a head. Thus, the newly recorded program can be set to the head music piece number. For example, when the user makes an original CD by collecting CD single music pieces, the latest music ...

The present invention provides a recording medium employing conductive polymers and a recording method employing the recording medium. The recording medium of the present invention is comprised of a substrate and a conductive polymer layer including a dopant therein and layered on the substrate. In addition, the recording method according to the present invention is effected on the basis of selective change in the amount of the dopant contained in the conductive polymers. The recording medium ac...

A recording device has a recording section which records an image on a recording medium which is conveyed. A recording region of the recording section is greater than or equal to a width of a recording medium of a maximum width which can be recorded. When recording a recording medium of a width which is narrower than the maximum width which can be recorded, relative positions of the recording section and the recording medium can be changed in a direction orthogonal to a conveying direction of th...