Fixing device, image forming apparatus, and method of detecting an abnormality of a fixing device
    1.
    发明授权
    Fixing device, image forming apparatus, and method of detecting an abnormality of a fixing device 有权
    定影装置,图像形成装置以及检测定影装置的异常的方法

    公开(公告)号:US08064785B2

    公开(公告)日:2011-11-22

    申请号:US12393775

    申请日:2009-02-26

    IPC分类号: G03G15/20

    CPC分类号: G03G15/553 G03G15/2039

    摘要: A fixing device according to this invention includes a heating roller, a heater driver, a thermistor, and a CPU. The heating roller has a heater and heats a recording sheet. The heater driver drives the heater. The thermistor detects a surface temperature of the heating roller. The CPU stops an operation of the heater driver when the surface temperature of the heating roller becomes higher than a predetermined temperature and, thereafter, causes the thermistor to perform detection of the surface temperature of the heating roller for a predetermined time period and issues an alarm about occurrence of a first abnormality when the surface temperature of the heating roller fails to drop in the predetermined time period.

    摘要翻译: 根据本发明的定影装置包括加热辊,加热器驱动器,热敏电阻和CPU。 加热辊具有加热器并加热记录片材。 加热器驱动器驱动加热器。 热敏电阻检测加热辊的表面温度。 当加热辊的表面温度变得高于预定温度时,CPU停止加热器驱动器的操作,然后使热敏电阻对预定时间段内的加热辊的表面温度进行检测,并发出报警 当加热辊的表面温度在预定时间段内不能下降时,出现第一异常。

    FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF DETECTING AN ABNORMALITY OF A FIXING DEVICE
    2.
    发明申请
    FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF DETECTING AN ABNORMALITY OF A FIXING DEVICE 有权
    固定装置,图像形成装置和检测固定装置异常的方法

    公开(公告)号:US20090214234A1

    公开(公告)日:2009-08-27

    申请号:US12393775

    申请日:2009-02-26

    IPC分类号: G03G15/20

    CPC分类号: G03G15/553 G03G15/2039

    摘要: A fixing device according to this invention includes a heating roller, a heater driver, a thermistor, and a CPU. The heating roller has a heater and heats a recording sheet. The heater driver drives the heater. The thermistor detects a surface temperature of the heating roller. The CPU stops an operation of the heater driver when the surface temperature of the heating roller becomes higher than a predetermined temperature and, thereafter, causes the thermistor to perform detection of the surface temperature of the heating roller for a predetermined time period and issues an alarm about occurrence of a first abnormality when the surface temperature of the heating roller fails to drop in the predetermined time period.

    摘要翻译: 根据本发明的定影装置包括加热辊,加热器驱动器,热敏电阻和CPU。 加热辊具有加热器并加热记录片材。 加热器驱动器驱动加热器。 热敏电阻检测加热辊的表面温度。 当加热辊的表面温度变得高于预定温度时,CPU停止加热器驱动器的操作,然后使热敏电阻对预定时间段内的加热辊的表面温度进行检测,并发出报警 当加热辊的表面温度在预定时间段内不能下降时,出现第一异常。

    Image processing apparatus and image processing method based on reading control information as an image
    5.
    发明授权
    Image processing apparatus and image processing method based on reading control information as an image 有权
    基于读取控制信息作为图像的图像处理装置和图像处理方法

    公开(公告)号:US08228517B2

    公开(公告)日:2012-07-24

    申请号:US12325768

    申请日:2008-12-01

    IPC分类号: G06F3/12

    摘要: An image processing apparatus including: an image processing section that processes an original image, and outputs the processed original image; an operating section that a user operates; a reading-and-displaying section disposed in the operating section, and has a function of reading control information as an image and has a function of displaying the read control information; an instruction input section disposed in the operating section, and receives an instruction regarding an original image; and a controller that controls operations of the image processing section, the reading-and-displaying section, and the instruction input section, wherein the controller instructs the reading-and-displaying section to read the control information, acquires the control information from a result read by the reading-and-displaying section, and instructs the image processing section to process the original image and to output the processed original image, based on the acquired control information and/or the instruction received by the instruction input section.

    摘要翻译: 一种图像处理设备,包括:图像处理部分,处理原始图像,并输出处理的原始图像; 用户操作的操作部分; 布置在操作部分中的读取和显示部分,并且具有读取作为图像的控制信息并具有显示读取的控制信息的功能的功能; 布置在所述操作部分中的指令输入部分,并且接收关于原始图像的指令; 以及控制器,其控制图像处理部分,读取和显示部分和指令输入部分的操作,其中控制器指示读取和显示部分读取控制信息,从结果中获取控制信息 通过读取和显示部分读取,并且指示图像处理部分基于所获取的控制信息和/或由指令输入部分接收到的指令来处理原始图像并输出处理后的原始图像。

    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
    6.
    发明申请
    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
    图像处理装置和图像处理方法

    公开(公告)号:US20090141300A1

    公开(公告)日:2009-06-04

    申请号:US12325768

    申请日:2008-12-01

    IPC分类号: G06F3/12

    摘要: An image processing apparatus including: an image processing section that processes an original image, and outputs the processed original image; an operating section that a user operates; a reading-and-displaying section disposed in the operating section, and has a function of reading control information as an image and has a function of displaying the read control information; an instruction input section disposed in the operating section, and receives an instruction regarding an original image; and a controller that controls operations of the image processing section, the reading-and-displaying section, and the instruction input section, wherein the controller instructs the reading-and-displaying section to read the control information, acquires the control information from a result read by the reading-and-displaying section, and instructs the image processing section to process the original image and to output the processed original image, based on the acquired control information and/or the instruction received by the instruction input section.

    摘要翻译: 一种图像处理设备,包括:图像处理部分,处理原始图像,并输出处理的原始图像; 用户操作的操作部分; 布置在操作部分中的读取和显示部分,并且具有读取作为图像的控制信息并具有显示读取的控制信息的功能的功能; 布置在所述操作部分中的指令输入部分,并且接收关于原始图像的指令; 以及控制器,其控制图像处理部分,读取和显示部分和指令输入部分的操作,其中控制器指示读取和显示部分读取控制信息,从结果中获取控制信息 通过读取和显示部分读取,并且指示图像处理部分基于所获取的控制信息和/或由指令输入部分接收到的指令来处理原始图像并输出处理后的原始图像。

    Image forming apparatus
    7.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US08203726B2

    公开(公告)日:2012-06-19

    申请号:US12382775

    申请日:2009-03-24

    IPC分类号: G06F15/00 G06F15/16

    CPC分类号: G03G15/5016 G03G15/502

    摘要: In an image forming apparatus, damage to the apparatus caused by power conduction at the time of installation is prevented. When initial adjustment at factory ends and service person moves the apparatus, a power switch is turned OFF. Using this OFF operation as a trigger, a control unit 100 reads specific information (information related to pre-processing before starting power supply to the apparatus), and displays the information on electronic paper 108.

    摘要翻译: 在图像形成装置中,防止了在安装时由电力传导引起的装置损坏。 当出厂初始调整和维修人员移动设备时,电源开关关闭。 使用该OFF操作作为触发,控制单元100读取特定信息(与开始向设备供电之前的预处理相关的信息),并将该信息显示在电子纸108上。

    Image forming apparatus
    8.
    发明申请
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US20090237701A1

    公开(公告)日:2009-09-24

    申请号:US12382775

    申请日:2009-03-24

    IPC分类号: G06F3/12

    CPC分类号: G03G15/5016 G03G15/502

    摘要: In an image forming apparatus, damage to the apparatus caused by power conduction at the time of installation is prevented. When initial adjustment at factory ends and service person moves the apparatus, a power switch is turned OFF. Using this OFF operation as a trigger, a control unit 100 reads specific information (information related to pre-processing before starting power supply to the apparatus), and displays the information on electronic paper 108.

    摘要翻译: 在图像形成装置中,防止了在安装时由电力传导引起的装置损坏。 当出厂初始调整和维修人员移动设备时,电源开关关闭。 使用该OFF操作作为触发,控制单元100读取特定信息(与开始向设备供电之前的预处理相关的信息),并将该信息显示在电子纸108上。

    ELECTRIC APPARATUS
    9.
    发明申请
    ELECTRIC APPARATUS 有权
    电器

    公开(公告)号:US20090237723A1

    公开(公告)日:2009-09-24

    申请号:US12404371

    申请日:2009-03-16

    IPC分类号: G06F15/00

    CPC分类号: G03G15/55 G03G15/5016

    摘要: When an accepting unit is removed from a main unit, a situation of the main unit is detected whether belonging to waiting situations, operation situations, malfunction situations, or the like. A display part then displays images in accordance with the detected situations. The display part is arranged on the accepting unit that is removable from the main unit. Therefore, it is possible to change images displayed on the display part in accordance with the situations of the main unit at the time when the accepting unit is removed.

    摘要翻译: 当接收单元从主单元移除时,检测主机的状况是否属于等待状态,操作情况,故障情况等。 然后,显示部件根据检测到的情况显示图像。 显示部分布置在可从主单元移除的接收单元上。 因此,可以根据在接收单元被移除时的主单元的情况来改变显示部件上显示的图像。

    Electric apparatus
    10.
    发明授权
    Electric apparatus 有权
    电器

    公开(公告)号:US08422056B2

    公开(公告)日:2013-04-16

    申请号:US12404371

    申请日:2009-03-16

    IPC分类号: G06F15/00

    CPC分类号: G03G15/55 G03G15/5016

    摘要: When an accepting unit is removed from a main unit, a situation of the main unit is detected whether belonging to waiting situations, operation situations, malfunction situations, or the like. A display part then displays images in accordance with the detected situations. The display part is arranged on the accepting unit that is removable from the main unit. Therefore, it is possible to change images displayed on the display part in accordance with the situations of the main unit at the time when the accepting unit is removed.

    摘要翻译: 当接收单元从主单元移除时,检测主机的状况是否属于等待状态,操作情况,故障情况等。 然后,显示部件根据检测到的情况显示图像。 显示部分布置在可从主单元移除的接收单元上。 因此,可以根据在接收单元被移除时的主单元的情况来改变显示部件上显示的图像。