Cleaning system for a fuser apparatus
    2.
    发明申请
    Cleaning system for a fuser apparatus 失效
    定影设备清洁系统

    公开(公告)号:US20070140756A1

    公开(公告)日:2007-06-21

    申请号:US11314686

    申请日:2005-12-21

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2025 G03G2215/2093

    摘要: A fuser apparatus includes first and second rolls rotatably mounted parallel to an in contact with each other to form a nip through which print media with a toner image thereon is passed to fuse the image to the print media. A cleaning system is provided for cleaning one of the rolls, such as the fuser roll. The cleaning system includes a rotatably mounted cleaning roll, an outer surface thereof including a pile. A flicker bar is arranged to detach toner from the pile.

    摘要翻译: 定影装置包括平行于彼此接触的可旋转地安装的第一和第二辊,以形成辊隙,通过该辊隙,通过该辊隙将通过其上的调色剂图像的打印介质熔合到打印介质。 提供清洁系统以清洁辊之一,例如定影辊。 清洁系统包括可旋转地安装的清洁辊,其外表面包括桩。 闪烁杆布置成从桩上分离调色剂。

    Blade maintenance process and system for maintaining adequate toner dam
    3.
    发明授权
    Blade maintenance process and system for maintaining adequate toner dam 失效
    叶片维护过程和维护足够的碳粉坝的系统

    公开(公告)号:US07869722B2

    公开(公告)日:2011-01-11

    申请号:US11944031

    申请日:2007-11-21

    IPC分类号: G03G21/00 G03G15/00

    CPC分类号: G03G21/0011

    摘要: A toner dam maintenance process and system model the amount of toner mass at a toner cleaner blade, and apply a corrective procedure, such as insertion of a paperless copy into the print job mid-job or immediately prior to cycle out, to replenish the toner mass at the cleaner blade to maintain lubrication and reduce cleaning failure. The modeling includes contributing factors toward toner dam input and output, including untransferred toner, cycle-in/cycle-out bands, untransferred background, and leakage of toner from the cleaner blade. One or several threshold can be reached to cause one or more different corrective actions to take place. The action may be adding or skipping a pitch to insert a corrective maintenance pattern without transfer.

    摘要翻译: 调色剂坝维护过程和系统对调色剂清洁器刀片上的调色剂质量的量进行建模,并且应用校正过程,例如将中间作业中的无纸复印件插入打印作业或在循环之前,以补充调色剂 清洁刀片上的质量保持润滑并减少清洁失效。 该建模包括对调色剂坝输入和输出的贡献因素,包括未转印的调色剂,循环进/出料带,未转印背景以及来自清洁器叶片的调色剂泄漏。 可以达到一个或多个阈值以导致发生一个或多个不同的校正动作。 该动作可能是添加或跳过音调以插入校正维护模式而无需转移。

    Multivariate predictive control of fuser temperatures
    4.
    发明申请
    Multivariate predictive control of fuser temperatures 失效
    定影温度的多变量预测控制

    公开(公告)号:US20070140718A1

    公开(公告)日:2007-06-21

    申请号:US11314847

    申请日:2005-12-21

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2053 G03G15/2042

    摘要: A fusing apparatus includes a fuser roll and a pressure roll which define a nip therebetween. Two heating elements heat the fuser roll. One of the heating elements is configured for heating a first portion of the fuser roll while a second of the heating elements is configured for heating a second portion of the fuser roll. The second portion of the fuser roll is axially spaced from the first portion. A temperature sensing system monitors a temperature of the fuser roll in a first location and monitors a temperature of the fuser roll in a second location which is axially spaced from the first location. A control system determines an amount of power to supply to the first heating element as a function of the monitored temperatures at the first and second axially spaced locations and determines an amount of power to supply to the second heating element as a function of the monitored temperatures at the first and second axially spaced locations.

    摘要翻译: 定影装置包括定影辊和在其间限定辊隙的压力辊。 两个加热元件加热定影辊。 加热元件中的一个被配置用于加热定影辊的第一部分,而第二加热元件被配置用于加热定影辊的第二部分。 定影辊的第二部分与第一部分轴向间隔开。 温度感测系统在第一位置监测定影辊的温度,并且在与第一位置轴向间隔开的第二位置中监测定影辊的温度。 控制系统根据第一和第二轴向间隔位置处监测到的温度确定供应给第一加热元件的功率量,并确定供应给第二加热元件的功率的量作为监测温度的函数 在第一和第二轴向间隔的位置。

    PRINTING ROLL HAVING A CONTROLLABLE HEAT ABSORBING INTERNAL SURFACE
    7.
    发明申请
    PRINTING ROLL HAVING A CONTROLLABLE HEAT ABSORBING INTERNAL SURFACE 有权
    具有可控热吸收内表面的打印辊

    公开(公告)号:US20080273906A1

    公开(公告)日:2008-11-06

    申请号:US12172293

    申请日:2008-07-14

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2057 G03G15/2042

    摘要: A roll useful in fusing marking material to a print sheet includes a coating disposed on at least a portion of the inner surface thereof. A lamp disposed inside the roll supplies radiant energy to the inner surface. The coating changes its absorptivity (such as color) as desired, to obtain specific desired temperatures at different portions of the roll. The coating can be thermochromic, changing its absorptivity in response to local temperature; or electrochromic, changing its absorptivity in response to an external electrical stimulus.

    摘要翻译: 用于将标记材料熔合到印刷纸上的卷包括设置在其内表面的至少一部分上的涂层。 设置在辊内的灯向内表面提供辐射能。 涂层根据需要改变其吸收性(例如颜色),以在辊的不同部分获得特定的所需温度。 涂层可以是热变色的,响应于局部温度改变其吸收率; 或电致变色,响应于外部电刺激改变其吸收率。

    Reusable web cleaning system for a fuser
    8.
    发明申请
    Reusable web cleaning system for a fuser 审中-公开
    定影器的可重复使用的网络清洁系统

    公开(公告)号:US20070140754A1

    公开(公告)日:2007-06-21

    申请号:US11314253

    申请日:2005-12-21

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2025 G03G2221/0005

    摘要: A fuser system includes first and second nip rolls, rotably mounted parallel to and in contact with each other to form a nip through which print media with a toner image thereon is passed to fuse the image to the print media. A cleaning web system is provided for cleaning one of the nip rolls of unfused toner. The cleaning web system includes first and second rotatable web rolls. A web extends between the first and second web rolls and contacts the first nip roll. A drive system is operatively coupled with one or both of the first and second web rolls for advancing the web in a first direction and thereafter in a second direction opposite the first direction.

    摘要翻译: 定影器系统包括第一和第二夹持辊,可旋转地安装成彼此平行并且彼此接触以形成辊隙,通过该辊隙通过其上具有调色剂图像的打印介质将图像熔合到打印介质。 提供清洁网系统用于清洁未熔合的调色剂的夹辊之一。 清洁网系统包括第一和第二可旋转卷筒纸卷。 纸幅在第一和第二卷筒纸之间延伸并且接触第一压合辊。 驱动系统可操作地与第一和第二卷筒纸辊中的一个或两个操作地联接,用于沿第一方向推进卷筒纸,然后在与第一方向相反的第二方向上推进卷筒纸。