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    • 9. 发明授权
    • Method and apparatus for avoiding fuser jams in an image production device
    • 用于避免图像产生装置中的热熔器堵塞的方法和装置
    • US09116478B2
    • 2015-08-25
    • US13451011
    • 2012-04-19
    • Erwin RuizEliud Robles Flores
    • Erwin RuizEliud Robles Flores
    • G03G15/00G03G15/20
    • G03G15/2035G03G2215/00746G03G2215/2045
    • A method and apparatus for avoiding fuser jams in an image production device may include determining an entrance velocity of media entering a fuser nip during a print job, the fuser nip being the area of a fuser formed by a fuser roll meeting a pressure roll, determining an exit velocity of media exiting the fuser nip, determining a difference between the entrance velocity and the exit velocity, determining if the difference between the entrance velocity and the exit velocity exceeds a predetermined threshold, wherein if the difference between the entrance velocity and the exit velocity exceeds a predetermined threshold, retracting the pressure roll away from the fuser roll for a predetermined time period, determining if the predetermined time period has expired, wherein if the predetermined time period has expired, reposition the pressure roll to meet the fuser roll to reform the fuser nip, and resuming printing the print job.
    • 一种用于避免图像产生装置中的热熔器堵塞的方法和装置可以包括确定在打印作业期间进入定影辊隙的介质的入口速度,定影辊隙是由满足压力辊的定影辊形成的定影器的区域,确定 离开定影辊隙的介质的出口速度,确定入口速度和出口速度之间的差异,确定入口速度和出口速度之间的差是否超过预定阈值,其中如果入口速度和出口之间的差异 速度超过预定阈值,将压力辊从定影辊退回预定时间段,确定预定时间段是否已经过期,其中如果预定时间段已经到期,则重新定位压力辊以满足定影辊以改造 定影夹,并恢复打印作业。
    • 10. 发明申请
    • METHOD AND APPARATUS FOR AVOIDING FUSER JAMS IN AN IMAGE PRODUCTION DEVICE
    • 用于避免图像生成装置中的熔融物的方法和装置
    • US20130279922A1
    • 2013-10-24
    • US13451011
    • 2012-04-19
    • Erwin RuizEliud Robles Flores
    • Erwin RuizEliud Robles Flores
    • G03G15/00
    • G03G15/2035G03G2215/00746G03G2215/2045
    • A method and apparatus for avoiding fuser jams in an image production device may include determining an entrance velocity of media entering a fuser nip during a print job, the fuser nip being the area of a fuser formed by a fuser roll meeting a pressure roll, determining an exit velocity of media exiting the fuser nip, determining a difference between the entrance velocity and the exit velocity, determining if the difference between the entrance velocity and the exit velocity exceeds a predetermined threshold, wherein if the difference between the entrance velocity and the exit velocity exceeds a predetermined threshold, retracting the pressure roll away from the fuser roll for a predetermined time period, determining if the predetermined time period has expired, wherein if the predetermined time period has expired, reposition the pressure roll to meet the fuser roll to reform the fuser nip, and resuming printing the print job.
    • 一种用于避免图像产生装置中的热熔器堵塞的方法和装置可以包括确定在打印作业期间进入定影辊隙的介质的入口速度,定影辊隙是由满足压力辊的定影辊形成的定影器的区域,确定 离开定影辊隙的介质的出口速度,确定入口速度和出口速度之间的差异,确定入口速度和出口速度之间的差是否超过预定阈值,其中如果入口速度和出口之间的差异 速度超过预定阈值,将压力辊从定影辊退回预定时间段,确定预定时间段是否已经过期,其中如果预定时间段已经到期,则重新定位压力辊以满足定影辊以改造 定影夹,并恢复打印作业。