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热词
    • 3. 发明授权
    • Data processing system
    • 数据处理系统
    • US4998216A
    • 1991-03-05
    • US413394
    • 1989-09-27
    • Rika HinoKimio Osawa
    • Rika HinoKimio Osawa
    • B41J29/38B41J13/00B41J29/42G03G15/00G06F3/12G06K15/12G06K15/16H04N1/00
    • G06K15/16B41J13/0018
    • A laser printer which uses a laser-diode is a peripheral device for a host machine which processes information. The laser printer is a slave of the host machine such that the laser printer forms an image on a paper only as the host machine commands. The laser printer includes a cassette for automatic paper feeding. The laser printer receives data and commands to print the data in a specified format on a paper of a size selected by the host machine. Furthermore, the laser printer includes a manual feeding unit to feed paper to an image forming position. The manual feeding unit includes a sensor for detecting when a paper sheet is inserted into the manual feeding unit. When the sensor detects the paper sheet, the laser printer forms the image on the paper sheet fed by the manual feeding unit in spite of the command from the host machine.
    • 使用激光二极管的激光打印机是处理信息的主机的外围设备。 激光打印机是主机的从机,使得激光打印机仅在主机命令时在纸上形成图像。 激光打印机包括用于自动进纸的盒。 激光打印机接收数据和命令,以特定格式在主机所选尺寸的纸张上打印数据。 此外,激光打印机包括将纸送入图像形成位置的手动进给单元。 手动进给单元包括用于检测纸张何时插入到手动进给单元中的传感器。 当传感器检测到纸张时,激光打印机在由主机接收的命令的情况下,在由手动进给单元馈送的纸张上形成图像。