Communication control device for an image forming apparatus supervising
system
    6.
    发明授权
    Communication control device for an image forming apparatus supervising system 失效
    用于图像形成装置监视系统的通信控制装置

    公开(公告)号:US5812900A

    公开(公告)日:1998-09-22

    申请号:US694029

    申请日:1996-08-08

    摘要: A communication control device connected between an image forming apparatus and a communication line in an image forming apparatus supervising system which connects the image forming apparatus and a host machine by the communication line. Assume that particular data of an image forming apparatus which is updated day by day should be read periodically. Then, even when the power supply to the image forming apparatus is shut off, a host machine can access the apparatus to read the data which should be read periodically, and receive it. In addition, the data can be preserved until the next time for reading. The data is stored in a first memory until the data is ready for transfer to the host machine, at which time the data is transferred to a second memory and then to the host machine.

    摘要翻译: 一种连接在通过通信线连接图像形成装置和主机的图像形成装置监视系统中的图像形成装置和通信线路之间的通信控制装置。 假设应该周期性地读取日期更新的图像形成装置的特定数据。 然后,即使关闭图像形成装置的电源,主机也可以访问该装置以读取周期性地读取的数据并且接收它。 此外,数据可以保留到下一次阅读。 数据存储在第一个存储器中,直到数据准备好传输到主机,此时数据被传送到第二个存储器,然后传送到主机。

    Communication control device for an image forming apparatus supervising
system
    7.
    发明授权
    Communication control device for an image forming apparatus supervising system 失效
    用于图像形成装置监视系统的通信控制装置

    公开(公告)号:US5583615A

    公开(公告)日:1996-12-10

    申请号:US159480

    申请日:1993-11-30

    摘要: A communication control device connected between an image forming apparatus and a communication line in an image forming apparatus supervising system which connects the image forming apparatus and a host machine by the communication line. Assume that particular data of an image forming apparatus and which is updated day by day should be read periodically. Then, even when the power supply to the image forming apparatus is shut off, a host machine can access the apparatus to read the data which should be read periodically, and receive it. In addition, the data can be preserved until the next time for reading. The data is stored in a first memory until the data is ready for transfer to the host machine, at which time the data is transferred to a second memory and then to the host machine.

    摘要翻译: 一种连接在通过通信线连接图像形成装置和主机的图像形成装置监视系统中的图像形成装置和通信线路之间的通信控制装置。 假设应该周期性地读取图像形成装置的特定数据并且被逐日更新。 然后,即使关闭图像形成装置的电源,主机也可以访问该装置以读取周期性地读取的数据并且接收它。 此外,数据可以保留到下一次阅读。 数据存储在第一个存储器中,直到数据准备好传输到主机,此时数据被传送到第二个存储器,然后传送到主机。