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    • 92. 发明授权
    • Integrated toner transport/toner charging device
    • 集成墨粉输送/墨粉充电装置
    • US6112044A
    • 2000-08-29
    • US313313
    • 1999-05-17
    • Michael D. ThompsonHeiko Rommelmann
    • Michael D. ThompsonHeiko Rommelmann
    • G03G15/01G03G15/08
    • G03G15/0126G03G15/08G03G2215/0651
    • An apparatus for developing a latent image recorded on an imaging surface, including a housing defining a chamber storing a supply of developer material including toner; a donor member, spaced from the imaging surface, for transporting toner on the surface thereof to a region opposed from the imaging surface, said donor member includes an electrode array on the outer surface thereof, said array including a plurality of spaced apart electrodes extending substantial across width of the surface of the donor member; a multi-phase voltage source operatively coupled to said electrode array, the phase being shifted with respect to each other such as to create an electrodynamic wave pattern for moving toner particles to and from a development zone; and a charging device for charging toner on the surface of said donor member.
    • 一种用于显影记录在成像表面上的潜像的装置,包括限定容纳包含调色剂的显影剂材料供应的腔室的壳体; 与所述成像表面间隔开的用于将调色剂在其表面上传送到与所述成像表面相对的区域的施主构件,所述施主构件在其外表面上包括电极阵列,所述阵列包括多个间隔开的电极, 横跨供体构件表面的宽度; 可操作地耦合到所述电极阵列的多相电压源,所述相位相对于彼此移动,以产生用于将调色剂颗粒移动到显影区域和从显影区域移动调色剂颗粒的电动力波形图案; 以及用于在所述供体构件的表面上充电调色剂的充电装置。
    • 94. 发明授权
    • Ceramic printhead for direct electrostatic printing
    • 陶瓷打印头用于直接静电印刷
    • US5204696A
    • 1993-04-20
    • US807549
    • 1991-12-16
    • Fred SchmidlinHeiko Rommelmann
    • Fred SchmidlinHeiko Rommelmann
    • B41J2/415
    • B41J2/4155
    • A printhead for electrostatic printing comprises a membrane, made of a non-crystalline ceramic material, defining a first surface and a second surface, and defining a plurality of apertures therein. A plurality of addressable segmented electrodes are disposed on the first surface around substantially the periphery of an aperture on the first surface, each segment of the addressable segmented electrodes being isolated from each other segment. A conductive layer is disposed on the second surface around substantially the periphery of at least one aperture on the second surface. The ceramic membrane facilitates the incorporation of active electronic devices on the printhead.
    • 用于静电印刷的打印头包括由非结晶陶瓷材料制成的膜,其限定第一表面和第二表面,并且在其中限定多个孔。 多个可寻址分段电极设置在围绕第一表面上的孔的基本上周边的第一表面上,可寻址分段电极的每个段彼此隔离。 导电层设置在第二表面上围绕第二表面上的至少一个孔的基本周边的周围。 陶瓷膜有助于将有源电子器件并入打印头。
    • 98. 发明申请
    • Wireless machine post-launch configuration and option upgrade
    • 无线机后启动配置和选项升级
    • US20050028100A1
    • 2005-02-03
    • US10630048
    • 2003-07-30
    • Heiko RommelmannRobert KoontzChristian Redder
    • Heiko RommelmannRobert KoontzChristian Redder
    • B41J29/38B41L19/00G06F3/12G06F9/44G06F9/445G06F13/00G06F21/00H04K3/00
    • G06F21/575
    • By providing a secure EEPROM (Electrically Erasable Programmable Read Only Memory) device or other non-volatile memory (NVM) with a wireless interface as a system operation key (SOK) to control the configurable machine option attributes, various problems associated with machine option configuration and updates may be accommodated. At initial SOK install the identity of the machine is written to the NVM, i.e. the machine serial number. This is performed during the initial machine power up or reboot sequence. As part of the power on or reboot routine the machine will check via the wireless interface to ensure no tampering has taken place and that the machine identity and the NVM serial number location data match. A new swapped in SOK can be installed so long as the NVM serial number location has not been previously written to with a conflicting identification number. The machine will then write the serial number to the new SOK thereby protecting it.
    • 通过提供安全的EEPROM(电可擦除可编程只读存储器)设备或具有无线接口的其他非易失性存储器(NVM)作为系统操作密钥(SOK)来控制可配置的机器选项属性,与机器选项配置相关的各种问题 并且可以适应更新。 在初始SOK安装时,机器的身份将写入NVM,即机器序列号。 这是在初始机器上电或重启序列期间执行的。 作为电源或重新启动程序的一部分,机器将通过无线接口进行检查,以确保不会发生篡改,并且机器标识和NVM序列号位置数据匹配。 只要NVM序列号位置以前没有写入与冲突的识别号码,就可以安装新的SOK交换机。 然后机器将序列号写入新的SOK,从而保护它。