摘要:
A thermal transfer recording apparatus for transferring an ink contained in an ink sheet onto a recording medium to record an image on the recording medium, includes a take-up roller for taking up the ink sheet, a driving unit for driving the take-up roller to take up the ink sheet, and a control unit for controlling a drive amount of the driving unit to maintain an almost constant conveyance ratio of the ink sheet to the recording medium in correspondence with a change in take-up amount by the take-up roller.
摘要:
Disclosed is a recording apparatus using a recording head for recording in line units and having a recording mode for recording on a recording medium by repeatedly recording recording data for one line a plurality of times. A counting means counts a time interval between the termination of recording for one line and the start of recording for a next one line. A controlling means controls energy to be applied to the recording head at recording for the next one line in accordance with a time interval counted by the counting means.
摘要:
A recording apparatus uses a thermal head which includes a plurality of heat generating elements divided into blocks. Recording is controlled by sequentially selecting each block during a recording period and driving the heat generating elements in that block according to recording data. Preheating is controlled by simultaneously selecting all blocks during a preheat cycle and driving all of the heat generating elements according to preheat data. The energy used in preheating is insufficient to cause recording.
摘要:
A heat transfer recording method and apparatus for recording images onto a recording medium is realized by transferring ink contained in an ink sheet onto said recording medium. The apparatus comprises means for conveying the ink sheet in both the positive direction and the direction opposite to the positive direction, means for conveying the recording medium, and means for recording images onto the recording medium by acting on the ink sheet. The method is characterized in that a determination is made whether or not the length of images recorded onto the recording medium is less than or equal to that of the recording medium, and if so, the ink sheet is stopped and the recording medium is conveyed so that an end portion of said recording medium may be positioned at a recording position with the recording means.
摘要:
An image communication apparatus includes a communication unit for communicating a procedure signal associated with communication, and image data, a recording unit for ejecting a liquid droplet onto a recording member in accordance with image data received by the communication unit, a recovery unit for performing a predetermined recovery operation of the recording unit, and a control unit for determining according to a type of procedure signal transmitted from a calling side after reception of image data of one page whether or not the recovery operation by the recovery unit is executed.
摘要:
A heat transfer recording apparatus for transferring the ink of an ink sheet to a recording medium to thereby effect recording of images one the recording medium has an ink sheet loading portion for loading the ink sheet therein, discriminating means for discriminating the number of times of possible recording of the ink sheet loaded in the ink sheet loading portion, recording means for acting on the ink sheet to effect recording on the recording medium, and control means for setting the number of times of possible recording to a predetermined value when the number of times of possible recording of the ink sheet cannot be discriminated by the discriminating means, and controlling the conveyance of the ink sheet and the recording medium.
摘要:
There is disclosed a thermal transfer printer for image recording by ink transfer from an ink sheet onto a recording sheet, capable of stable sheet transportation and improvement in image quality. The printer has transport mechanisms for the ink sheet and the recording sheet, a thermal head for heating the ink sheet, and a controller. If a next recording operation is instructed at the end of a preceding recording operation, the controller starts the transportation of the sheets and at the same time activates the thermal head with an energy smaller than in the ordinary image recording, thus effecting pre-heating of the thermal head, prior to the start of next recording operation.
摘要:
A thermal transfer recording apparatus for transferring an ink of an ink sheet to a recording medium to record an image on the recording medium includes a conveying unit for conveying the ink sheet, a determining unit for determining a relative speed of the ink sheet with respect to the recording medium in correspondence with image information, and a control unit for controlling the conveying unit on the basis of the relative speed determined by the determining unit. A thermal transfer recording method is also disclosed.
摘要:
A thermal transfer recording apparatus, which transfers ink contained on an ink sheet onto a recording medium to record images thereon, and comprises a means for conveying the ink sheet and recording medium; recording means for effecting the ink sheet to record the image on the recording medium; and adjusting means for adjusting the conveyance amount of the ink sheet against the recording medium at the time of starting the next recording action if the recording action is suspended after the unit of a predetermined amount of image data has been recorded by the above-mentioned recording means.
摘要:
A data communication apparatus includes a data communication section for preforming data communication according to full duplex communication, a testing section for performing a communication test prior to the data communication, and a transmission controller for determining whether full duplex communication can be performed during a period of the communication test performed by the testing section. The testing section includes a backward signal generator, a backward signal detector, and a control signal analyzer. The backward signal generator and the backward signal detector may be replaced with an echo canceller.