IMAGE FORMING APPARATUS
    4.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号:US20140168704A1

    公开(公告)日:2014-06-19

    申请号:US14134733

    申请日:2013-12-19

    Inventor: Satoshi HASEGAWA

    CPC classification number: G06F3/1254 G06K15/1823

    Abstract: An image forming apparatus executes a print job at an initial processing speed and switching the initial processing speed to a delayed processing speed lower than the initial processing speed upon detecting occurrence of a specific condition under which continuing the print job at the initial processing speed is determined not possible. The image forming apparatus acquires a print job targeted to be executed; estimates a processing time to be taken to complete the target print job at each of a plurality of processing speeds selected as candidates for the initial processing speed; and determines, as the initial processing speed, one of the candidate processing speeds that corresponds to the shortest processing time among the processing times estimated by the estimator.

    Abstract translation: 图像形成装置以初始处理速度执行打印作业,并且在检测到确定以初始处理速度继续打印作业的特定条件的确定之后,将初始处理速度切换到低于初始处理速度的延迟处理速度 不可能。 图像形成装置获取被执行的打印作业; 估计在被选择为初始处理速度的候选的多个处理速度中的每一个处完成目标打印作业的处理时间; 并且将作为初始处理速度的一个候选处理速度确定为由估计器估计的处理时间中的最短处理时间。

    IMAGE FORMING APPARATUS AND CONTROL PROGRAM FOR IMAGE FORMING APPARATUS

    公开(公告)号:US20190025738A1

    公开(公告)日:2019-01-24

    申请号:US16031643

    申请日:2018-07-10

    Inventor: Satoshi HASEGAWA

    CPC classification number: G03G15/2039 G03G15/2053

    Abstract: An image forming apparatus includes: a fixer including a halogen heater; and a hardware processor that controls power supplied to the halogen heater, wherein the hardware processor switches, according to a state of the fixer, a control state for controlling the power supplied to the halogen heater between a first control state in which a lower limit of an amount of power per cycle of the power supplied to the halogen heater is set to a first value and a second control state in which the lower limit of the amount of power per cycle of the power supplied to the halogen heater is set to a second value lower than the first value.

    IMAGE FORMING APPARATUS
    8.
    发明申请
    IMAGE FORMING APPARATUS 审中-公开
    图像形成装置

    公开(公告)号:US20170060049A1

    公开(公告)日:2017-03-02

    申请号:US15248277

    申请日:2016-08-26

    Inventor: Satoshi HASEGAWA

    Abstract: An image forming apparatus includes: an image forming device that forms an image on a sheet; a fixing device that fixes the image to the sheet; a temperature sensor that detects a temperature of the fixing device; a conveyance guide located at a predetermined position that blocks wind flowing into the fixing device; a detector that detects the sheet passing through the conveyance guide; and a hardware processor that switches the conveyance guide to the predetermined position based on a detection result o the detector.

    Abstract translation: 图像形成装置包括:图像形成装置,其在片材上形成图像; 将图像固定在纸张上的固定装置; 检测定影装置的温度的温度传感器; 位于预定位置的输送引导件,其阻止流入所述定影装置的风; 检测器,其检测通过所述输送引导件的纸张; 以及基于检测器的检测结果将输送引导件切换到预定位置的硬件处理器。

    IMAGE FORMING APPARATUS
    9.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号:US20140348557A1

    公开(公告)日:2014-11-27

    申请号:US14278726

    申请日:2014-05-15

    Inventor: Satoshi HASEGAWA

    CPC classification number: G03G15/50 G03G15/2025 G03G2215/0132

    Abstract: An image forming apparatus includes a generation tendency determining section to determine, before execution of a job, whether or not this job is a large-amount generation tendency job that is likely to generate a large amount of ultrafine particles. When the current job is determined to be the large-amount generation tendency job and a toner adhesion status value is equal to or higher than a first predetermined threshold representing an amount of toner adhering to a surface of a fixing member, cleaning of the fixing unit is performed before execution of the job. On the other hand, when the current job is determined to be a small-amount generation tendency job or the toner adhesion status value is less than the predetermined first threshold, the job is executed without cleaning the fixing unit.

    Abstract translation: 图像形成装置包括生成倾向确定部,其在执行作业之前确定该作业是否是可能产生大量超细颗粒的大量生成倾向作业。 当当前作业被确定为大量生成倾向作业并且调色剂附着状态值等于或高于表示粘附到固定构件的表面上的调色剂量的第一预定阈值时,清洁定影单元 在执行作业之前执行。 另一方面,当当前作业被确定为小量生成倾向作业或调色剂附着状态值小于预定的第一阈值时,执行作业而不清洁定影单元。

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