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1. 发明授权

US06179499B2 Auxiliary print media tray for printer 有权
标题翻译：打印机辅助打印介质托盘
公开(公告)号：US06179499B2
公开(公告)日：2001-01-30
申请号：US09411959
申请日：1999-10-04
申请人： Robert K Beretta , Kevin L Campbell , Paul W Martin , Raymond C Sherman , Jeffrey G. Bingham
发明人： Robert K Beretta , Kevin L Campbell , Paul W Martin , Raymond C Sherman , Jeffrey G. Bingham
IPC分类号： B41J1150
CPC分类号： B65H1/266 , B41J13/103 , B65H2301/141 , B65H2405/32 , B65H2405/332 , B65H2511/10 , B65H2511/20 , B65H2220/01 , B65H2220/04
摘要： An auxiliary print media tray or cartridge forms part of a print media handling system that provides for holding two discrete supplies of print media in a manner that permits the user to select printing media from one supply or another, without the need for first emptying either of the supplies. The print media is oriented in a manner such that both supplies engage a common media feed mechanism, such as pick and feed rollers. As a result, a printer that employs two discrete media supplies is provided without the increased manufacturing cost or size that would otherwise be required if duplicate pick and feed rollers (or related components) were employed. One embodiment of the present invention is particularly adapted for holding in an auxiliary tray a supply of relatively small print media, such as photo-type paper that is popular as a medium upon which high-quality digital images may be printed.
摘要翻译：辅助打印介质托盘或墨盒构成打印介质处理系统的一部分，其提供以允许用户从一个供应源或另一个供应源中选择打印介质的方式保持两个分立的打印介质供应，而不需要首先排空用品。打印介质被定向成使得两个供给装置接合公共介质进给机构，例如拾取和进给辊。因此，提供采用两个离散介质供应的打印机，而不需要增加的制造成本或尺寸，否则如果采用重复的拾取和进给辊（或相关部件），则需要这样做。本发明的一个实施例特别适用于在辅助托盘中提供相对较小的打印介质的供应，例如作为其上可以打印高质量数字图像的介质流行的照片型纸。

2. 发明授权

US5774141A Carriage-mounted inkjet aerosol reduction system 失效
标题翻译：支架喷墨气溶胶还原系统
公开(公告)号：US5774141A
公开(公告)日：1998-06-30
申请号：US548836
申请日：1995-10-26
申请人： Brently L. Cooper , Jeffrey G. Patrick , Donald R. Bloyer , Larry G. Neubauer , Robert K. Beretta
发明人： Brently L. Cooper , Jeffrey G. Patrick , Donald R. Bloyer , Larry G. Neubauer , Robert K. Beretta
IPC分类号： B41J2/17 , B41J2/165 , B41J2/175 , B41J2/215
CPC分类号： B41J2/1714
摘要： An aerosol reduction system collects stray ink aerosol generated by inkjet printheads includes ventilation and collection components. During printing and purging, the printhead ejects ink to generate a desired ink droplet and a by-product comprising floating ink satellites. The aerosol collection system may be either passive or active, with the passive devices relying upon carriage motion to bring the collection elements into contact with the aerosol collection location. The passive systems have collection elements mounted on the carriage, including a rigid electrostatic filter, a billowing sail shaped filter geometry, or electrically charged plates. The active systems use some additional mechanism to bring the aerosol and the collection location together, such as the carriage-mounted aerosol removal or extraction fans illustrated. The collection location of these active systems may be mounted at the carriage, or well behind the carriage.
摘要翻译：气溶胶还原系统收集由喷墨打印头产生的杂散墨水气溶胶，包括通风和收集组分。在打印和吹扫期间，打印头喷射墨水以产生期望的墨滴和包含浮动墨水卫星的副产物。气溶胶收集系统可以是被动的或主动的，其中被动装置依赖于支架运动，以使收集元件与气溶胶收集位置接触。被动系统具有安装在滑架上的收集元件，包括刚性静电过滤器，滚动形状的过滤器几何形状或带电板。主动系统使用一些额外的机制来将气溶胶和收集位置组合在一起，例如所示的车载气溶胶去除或抽取风扇。这些活动系统的收集位置可以安装在托架上，或者安装在托架后面。

3. 发明授权

US06406201B1 Auxiliary print media tray for printer 失效
标题翻译：打印机辅助打印介质托盘
公开(公告)号：US06406201B1
公开(公告)日：2002-06-18
申请号：US09686355
申请日：2000-10-10
申请人： Robert K Beretta , Kevin I. Campbell , Paul W Martin , Raymond C Sherman , Jeffrey G. Bingham
发明人： Robert K Beretta , Kevin I. Campbell , Paul W Martin , Raymond C Sherman , Jeffrey G. Bingham
IPC分类号： B41J1312
CPC分类号： B65H1/266 , B41J13/103 , B65H2301/141 , B65H2405/32 , B65H2405/332 , B65H2511/10 , B65H2511/20 , B65H2220/01 , B65H2220/04
摘要： An auxiliary print media tray or cartridge forms part of a print media handling system that provides for holding two discrete supplies of print media in a manner that permits the user to select printing media from one supply or another, without the need for first emptying either of the supplies. The print media is oriented in a manner such that both supplies engage a common media feed mechanism, such as pick and feed rollers. As a result, a printer that employs two discrete media supplies is provided without the increased manufacturing cost or size that would otherwise be required if duplicate pick and feed rollers (or related components) were employed. One embodiment of the present invention is particularly adapted for holding in an auxiliary tray a supply of relatively small print media, such as photo-type paper that is popular as a medium upon which high-quality digital images may be printed.
摘要翻译：辅助打印介质托盘或墨盒构成打印介质处理系统的一部分，其提供以允许用户从一个供应源或另一个供应源中选择打印介质的方式保持两个分立的打印介质供应，而不需要首先排空用品。打印介质被定向成使得两个供给装置接合公共介质进给机构，例如拾取和进给辊。因此，提供采用两个离散介质供应的打印机，而不需要增加的制造成本或尺寸，否则如果采用重复的拾取和进给辊（或相关部件），则需要这样做。本发明的一个实施例特别适用于在辅助托盘中提供相对较小的打印介质的供应，例如作为其上可以打印高质量数字图像的介质流行的照片型纸。

4. 发明授权

US5772343A Media handling system for duplex printing 失效
标题翻译：双面打印介质处理系统
公开(公告)号：US5772343A
公开(公告)日：1998-06-30
申请号：US884885
申请日：1997-06-30
申请人： Robert K. Beretta , Paul W. Martin , Thomas E. McCue, Jr. , Thomas W. Ruhe
发明人： Robert K. Beretta , Paul W. Martin , Thomas E. McCue, Jr. , Thomas W. Ruhe
IPC分类号： B41J3/60 , B41J13/00 , B41J13/22 , B41J11/58
CPC分类号： B41J3/60 , B41J13/0045 , B41J13/009 , B41J13/223
摘要： A metering roller and feed guide are included in a desktop printer between a first roller and a print zone. During first side printing, a media sheet is fed along the first roller and directed by an upper feed guide over the refeed guide to a second roller. The metering roller feeds the media sheet through the print zone. As the trailing edge approaches a metering pinch line, the metering roller stops. After a drying time, the second roller reverses direction moving the media sheet back toward the refeed guide. The refeed guide blocks the original path and directs the media sheet toward a repick guide and the first roller. The media sheet is fed onto the first roller for second side printing. In one embodiment the media sheet is wrapped around the first roller and unwrapped into the input tray during the refeed process to accommodate long media sheets.
摘要翻译：在第一辊和打印区之间的台式打印机中包括计量辊和进给导轨。在第一侧打印期间，介质片材沿着第一辊进给，并由上部进料引导件引导到重新进料引导件上以进入第二辊。计量辊将介质片送入打印区域。当后缘靠近计量夹紧线时，计量辊停止。在干燥时间之后，第二辊反转将介质片移回朝向重新引入引导件的方向。重新引导引导件阻挡原始路径，并将介质片朝着补片引导件和第一个滚轴引导。介质片材被馈送到用于第二侧打印的第一辊子上。在一个实施例中，介质片绕着第一辊缠绕并在再进料过程期间展开进入托盘以容纳长介质片。

5. 发明授权

US5462371A Indexing planetary gear train for a printer 失效
标题翻译：用于打印机的分度行星齿轮系
公开(公告)号：US5462371A
公开(公告)日：1995-10-31
申请号：US263848
申请日：1994-06-21
申请人： Robert K. Beretta , Jason M. Quintana
发明人： Robert K. Beretta , Jason M. Quintana
IPC分类号： B41J19/78 , B41J23/02 , F16H1/46 , B41J17/02
CPC分类号： F16H1/46 , B41J19/78 , B41J23/025 , F16H2001/2881
摘要： An indexing double planetary gear train forms a portion of a feed system for accurately advancing a print media sheet through a printer. The planetary gear train has primary and secondary rings coupled to a sun gear by a series of planet gear clusters. Each planet gear cluster has primary and secondary planet gears which engage the respective primary and secondary rings. By assembling at least two of the gear train components to be fully indexing, and through the use of the identical planet gear clusters formed in a single mold, imperfections in the planet clusters and the rings, such as tooth-to-tooth defects or eccentricity, are canceled and have no effect on the accuracy of the line feed increments. Thus, more accurate and uniform media advance is achieved using plastic molded gears which are also relatively low in cost to manufacture and easy to assemble.
摘要翻译：分度式双行星齿轮系形成进给系统的一部分，用于通过打印机精确地推进打印介质片材。行星齿轮系具有通过一系列行星齿轮组联接到太阳齿轮的主环和副环。每个行星齿轮组具有接合相应的主和次级环的主和副行星齿轮。通过将至少两个齿轮系组件组装成完全分度，并且通过使用形成在单个模具中的相同的行星齿轮组，行星架和环中的缺陷，例如齿 - 齿缺陷或偏心被取消，并且对换行增量的精度没有影响。因此，使用塑料模制齿轮实现更准确和统一的介质前进，塑料模制齿轮的制造成本和易于组装也相对较低。

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