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    • 1. 发明授权
    • Flipping wiper scraper system for inkjet printheads
    • 用于喷墨打印头的刮水刮刀系统
    • US06561619B1
    • 2003-05-13
    • US09495010
    • 2000-01-31
    • Alan ShibataTodd R. MedinJohn A. BarinagaDean A. GaylorLe PhamMichael S. MillmanTanya V. Burmeister
    • Alan ShibataTodd R. MedinJohn A. BarinagaDean A. GaylorLe PhamMichael S. MillmanTanya V. Burmeister
    • B47J2165
    • B41J2/16544B41J2/16541
    • A flipping wiper scraper system for cleaning several inkjet printheads in an inkjet printing mechanism has a wiper support mechanism which moves several elastomeric wipers across the printheads to wipe off accumulations of ink residue. This ink residue is then scraped off of the wipers to ready them for the next wiping stroke using a scraper system. The wiper support mechanism inverts the wipers to engage scraper bars of the scraper system. The scraper bars have scraping heads and capillary channels to draw liquid ink residue away from the heads through capillary forces. The scraper bars are arranged so only one or two wipers are scraped at any given time to reduce noise and quiet overall unit operation. A method of cleaning an inkjet printhead, along with an inkjet printing mechanism having such a flipping wiper scraper system are also provided.
    • 用于清洁喷墨打印机构中的若干喷墨打印头的翻转刮水刮刮器系统具有擦拭器支撑机构,其将多个弹性拭子移动穿过打印头以擦除墨水残余物的积聚。 然后将这种油墨残留物从擦拭器上刮下来,以便使用刮刀系统进行下一次擦拭冲程。 刮水器支撑机构使刮水器反转以接合刮板系统的刮板。 刮刀杆具有刮头和毛细通道,以通过毛细管力将液体墨残余物从头部拉出。 刮刀杆布置成在任何给定的时间只刮一个或两个擦拭器,以减少噪音和整体的整体操作。 还提供了一种清洁喷墨打印头的方法,以及具有这种翻转刮水器刮刀系统的喷墨打印机构。
    • 4. 发明授权
    • Recycling ink solvent system for inkjet printheads
    • 用于喷墨打印头的回收墨水溶剂系统
    • US6145958A
    • 2000-11-14
    • US964976
    • 1997-11-05
    • Todd R MedinAlan Shibata
    • Todd R MedinAlan Shibata
    • B41J2/01B41J2/165B41J2/175
    • B41J2/16552B41J2/16541B41J2/16547
    • A recycling ink solvent system cleans an inkjet printhead in an inkjet printing mechanism using a wiper that moves between a wiping position for cleaning ink residue from the printhead, a scraping position for scraping residue from the wiper, and a solvent application position. An ink solvent recycling member has a body and a scraper portion that scrapes ink residue from the wiper and an applicator portion that applies ink solvent to the wiper. The body is constructed of a porous material that is impregnated with the ink solvent, with the pores being selected to move the ink solvent under capillary action from the scraper portion toward the applicator portion, and to filter dissolved ink residue from the ink solvent. A method is also provided to clean an inkjet printhead using such a recycling member, along with an inkjet printing mechanism having such a recycling system.
    • 回收墨水溶剂系统使用在打印头清洁墨水残留物的擦拭位置,刮擦残留物的擦拭位置和溶剂施加位置之间移动的刮水器来清洁喷墨打印机构中的喷墨打印头。 油墨溶剂回收构件具有主体和刮擦部分,其刮擦擦拭器的墨残余物以及将油墨溶剂施加到擦拭器的涂抹部分。 主体由浸渍有油墨溶剂的多孔材料构成,孔被选择为使墨溶剂在毛细管作用下从刮刀部朝向涂抹部移动,并且从油墨溶剂中过滤溶解的油墨残余物。 还提供了一种用于使用这种再循环部件清洁喷墨打印头的方法,以及具有这种再循环系统的喷墨打印机构。
    • 10. 发明授权
    • Cap alignment and wiper positioning for inkjet printer service station
    • 喷墨打印机服务站的盖子对齐和刮水器定位
    • US5812157A
    • 1998-09-22
    • US722696
    • 1996-09-30
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • B41J2/165B41J2/175
    • B41J2/16547
    • A service station for use in servicing one or more inkjet print cartridges includes a service station sled assembly movably attached to a service station chassis. The service station can be used with either a facsimile machine that uses thermal inkjet printing, or with a thermal inkjet printer. In one embodiment, the service station includes an alignment mechanism for aligning a print carriage with respect to the sled assembly during capping to achieve improved alignment, relative to previous service stations, of a cap with respect to a corresponding print cartridge printhead. In another embodiment, the service station includes a positioning mechanism for positioning the print carriage with respect to the sled assembly during wiping such that, viewed in a direction parallel to the direction of motion of the print carriage, the edge of a wiper distal from a sled base extends beyond the print cartridge printhead by a predetermined amount in order to achieve optimum wiping performance. In another embodiment, the service station includes both the alignment mechanism and the positioning mechanism.
    • 用于维修一个或多个喷墨打印墨盒的维修站包括可移动地连接到维修站底盘的维修站滑板组件。 服务站可以与使用热喷墨打印的传真机或热喷墨打印机一起使用。 在一个实施例中,维修站包括对准机构,用于在打盖期间相对于滑板组件对准打印托架,以相对于相应的打印墨盒打印头实现相对于先前的维修站的对准。 在另一个实施例中,维修站包括定位机构,用于在擦拭期间相对于滑板组件定位打印托架,使得从平行于打印托架的运动方向的方向观察,刮水器的边缘远离 雪橇基座延伸超出打印墨盒打印头预定量,以达到最佳擦拭性能。 在另一个实施例中,服务站包括对准机构和定位机构。