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公开(公告)号：US4521102A
公开(公告)日：1985-06-04
申请号：US181842
申请日：1980-08-27
CPC分类号： G03B27/6257
摘要： A copy paper counting method for a copying apparatus including the steps of: counting the copy paper by means of a first counter; terminating the feed of the copy paper when the counting value stored in the first counter becomes equal to the preset number of the copy paper; counting the discharged copy paper by means of a second counter; and detecting paper jamming, and supplying the counting value of the second counter to the counting value of the first counter. It is not necessary to preset the number of required copies again after a jammed paper is expelled. Since the copying operation is continuously restarted, the preset number of copies are precisely reproduced.
摘要翻译： 一种用于复印设备的复印纸计数方法，包括以下步骤：借助于第一计数器对复印纸进行计数; 当存储在第一计数器中的计数值等于复印纸的预设编号时，终止复印纸的进给; 通过第二个计数器对排出的复印纸进行计数; 并检测纸张卡纸，并将第二计数器的计数值提供给第一计数器的计数值。 在卡纸被排出后，不需要再次预设所需的副本数。 由于复印操作被连续重新启动，所以预设份数被精确地再现。
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公开(公告)号：US4386539A
公开(公告)日：1983-06-07
申请号：US254279
申请日：1981-04-15
CPC分类号： G03G15/2064 , Y10T74/19014 , Y10T74/19056
摘要： A fixing and heating device for an electrostatic copying apparatus includes a fixing roller which (a) remains stationary at least until a toner is softened, (b) is driven at a low speed to even the surface temperature of the fixing roller when the surface temperature is lower than a temperature suitable for fixing, and is equal to the temperature suitable for fixing except during a fixing operation, and (c) is driven at a speed suitable for fixing when the surface temperature is suitable for fixing during the fixing operation.
摘要翻译： 一种用于静电复印设备的固定和加热装置包括定影辊，（a）至少直到调色剂软化为止保持静止，（b）当表面温度低于定影辊的表面温度时，以低速驱动至甚至表面温度 低于适于固定的温度，并且除了在定影操作期间等于适合于固定的温度，以及（c）当表面温度适合于定影操作期间的固定时，以适于固定的速度驱动。
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公开(公告)号：US4362502A
公开(公告)日：1982-12-07
申请号：US298771
申请日：1981-09-02
CPC分类号： G03G15/2064 , Y10T74/19014 , Y10T74/19056
摘要： A fixing and heating device for an electrostatic copying apparatus includes a fixing roller which (a) remains stationary at least until a toner is softened, (b) is driven at a low speed to even the surface temperature of the fixing roller when the surface temperature is lower than a temperature suitable for fixing when the surface temperature and is equal to the temperature suitable for fixing except during a fixing operation, and (c) is driven at a speed suitable for fixing when the surface temperature is suitable for fixing during the fixing operation.
摘要翻译： 一种用于静电复印设备的固定和加热装置包括定影辊，（a）至少直到调色剂软化为止保持静止，（b）当表面温度低于定影辊的表面温度时，以低速驱动至甚至表面温度 低于适于固定的温度，除了在定影操作期间，表面温度等于适合于固定的温度，和（c）当表面温度适合于定影期间固定时，以适于固定的速度驱动 操作。
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公开(公告)号：US4316719A
公开(公告)日：1982-02-23
申请号：US158381
申请日：1980-06-11
CPC分类号： G03G15/2064 , Y10T74/19014 , Y10T74/19056
摘要： A fixing and heating device for an electrostatic copying apparatus includes a fixing roller which (a) remains stationary at least until a toner is softened, (b) is driven at a low speed to even the surface temperature of the fixing roller when the surface temperature is lower than a temperature suitable for fixing and when the surface temperature is equal to the temperature suitable for fixing except during a fixng operation, and (c) is driven at a speed suitable for fixing when the surface temperature is suitable for fixing during the fixing operation.
摘要翻译： 一种用于静电复印设备的固定和加热装置包括定影辊，（a）至少直到调色剂软化为止保持静止，（b）当表面温度低于定影辊的表面温度时，以低速驱动至甚至表面温度 低于适于固定的温度，以及当表面温度等于固定操作期间适合于固定的温度时，以及（c）以适于固定的速度驱动，当表面温度适合于在固定期间固定时 操作。
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公开(公告)号：US4081571A
公开(公告)日：1978-03-28
申请号：US599953
申请日：1975-07-29
CPC分类号： G03G15/0914 , G03G15/082 , G03G15/09
摘要： Method and apparatus for developing an electrostatic latent image formed on the surface of an electrostatic latent image-bearing material by applying a powdery developer, wherein the surface of a developer-retaining member retaining a layer of the powdery developer thereon is brought into rolling contact with the surface of the image-bearing material in such a relation that a reservoir zone of the developer is formed at least upstream of the zone of rolling contact between the two surfaces, and the developer in the reservoir zone is physically disturbed.
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公开(公告)号：US4533618A
公开(公告)日：1985-08-06
申请号：US136164
申请日：1980-03-31
CPC分类号： G03G15/082 , G03G15/09 , G03G15/0914
摘要： A method for transferring a toner image on the surface of an image-bearing member obtained as a result of development with a conductive or semi-conductive toner material to the surface of a receptor member, which comprises bringing the surface of the receptor member into contact with the toner image on the surface of the image-bearing member and simultaneously applying a corona discharge to the back surface of the receptor member. The angle formed between the lines of electric force of the corona discharge and a line perpendicular to the receptor member does not exceed about 30 degrees.
摘要翻译： 一种用于将由导电或半导电调色剂材料显影得到的图像承载部件的表面上的调色剂图像转印到受体部件的表面上的方法，该方法包括使接收部件的表面接触 其中图像承载部件的表面上的调色剂图像同时对接收部件的背面施加电晕放电。 在电晕放电的电力线与垂直于受体构件的线之间形成的角度不超过约30度。
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7.发明授权Apparatus for causing a developer powder to make an irregular motion in a developing zone 失效用于使显影剂粉末在显影区域中发生不规则运动的装置
公开(公告)号：US4126100A
公开(公告)日：1978-11-21
申请号：US819163
申请日：1977-07-26
CPC分类号： G03G15/09 , G03G15/082
摘要： An apparatus for developing an electrostatic latent image formed on the surface of an electrostatic latent image-bearing material by applying a powdery developer, wherein means are provided for bringing the surface of a developer-retaining member retaining a layer of the powdery developer thereon into rolling contact with the surface of the image-bearing material in such a relation that a reservoir zone of the developer is formed at least upstream of the zone of rolling contact between the two surfaces, and means are provided for physically disturbing the developer in the reservoir zone to cause the developer to make an irregular motion.
摘要翻译： 一种用于通过涂覆粉末显影剂在静电潜像承载材料的表面上形成的静电潜像显影的装置，其中提供了用于使保持粉状显影剂层的显影剂保持构件的表面滚动到其上的装置， 与图像承载材料的表面接触，使得显影剂的储存区域至少形成在两个表面之间的滚动接触区域的至少上游，并且提供用于物理地扰乱储存区域中的显影剂的装置 导致显影剂发生不正常的运动。
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