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    • 2. 发明申请
    • METHOD AND APPARATUS FOR REPAIRING AND ELECTRONIC CIRCUIT IN A REMANUFACTURED REPLACEABLE CONSUMABLE
    • 在可再生能源消耗中维修和电子电路的方法和装置
    • US20050036800A1
    • 2005-02-17
    • US10641617
    • 2003-08-15
    • Antonios KaragiannisMark ReevesLynton Burchette
    • Antonios KaragiannisMark ReevesLynton Burchette
    • G03G15/08G03G15/00
    • G03G21/1676G03G15/0855G03G15/0865G03G15/0894G03G21/1652G03G2221/1663G03G2221/1823
    • In the toner cartridge recycling and remanufacturing industry, used xerographic products are reconditioned, repaired, and some are refilled with toner. Part of the refurbishment process is the replacing of used and worn components, including an electronic circuit, which has been spent. The electronic circuit is a critical component of the replaceable consumable unit and is used by the printer to store information used in the operation of the printer. Information stored in this electronic circuit relates to how much toner is remaining, the cartridge type, operating characteristics, and so forth. Some of these circuits have been designed for a one-time use application. For example, once the printer has determined that all of the usable toner has been consumed, the printer will essentially turn off the circuit in a replaceable consumable unit and the replaceable consumable unit will no longer function. In the remanufacturing process, a secondary electronic circuit can be attached to this non-functioning circuit in order to allow the replaceable consumable unit to operate once more. The nature of the present invention is directed at the process of repairing this non-functioning circuit and the resulting repaired unit.
    • 在墨粉盒回收和再制造行业中,使用的静电复印产品经过修复,修理,有些则用碳粉补充。 翻新过程的一部分是更换使用过的和磨损的组件,包括已经耗尽的电子电路。 电子电路是可更换的消耗单元的关键部件,并被打印机用于存储在打印机的操作中使用的信息。 存储在该电子电路中的信息涉及剩余多少调色剂,盒式,操作特性等。 这些电路中的一些已经被设计用于一次性使用应用。 例如,一旦打印机确定所有可用的调色剂已经被消耗,则打印机将基本上在可更换的消耗单元中关闭电路,并且可更换的消耗单元将不再起作用。 在再制造过程中,次级电子电路可以附接到这个不起作用的电路,以便允许可更换的消耗单元再次操作。 本发明的性质涉及修理这种不起作用的电路和所产生的维修单元的过程。
    • 4. 发明申请
    • System and method for port testing and configuration
    • 端口测试和配置的系统和方法
    • US20050036795A1
    • 2005-02-17
    • US10780988
    • 2004-02-18
    • Antonios KaragiannisMark ReevesLynton Burchette
    • Antonios KaragiannisMark ReevesLynton Burchette
    • G03G15/08
    • G03G15/553G03G15/0855G03G15/0863G03G15/0865G03G15/55G03G15/556G03G21/1652G03G21/1676G03G21/181G03G21/1882G03G2221/1663G03G2221/1823
    • An electronic module for use in a printer consumable unit comprises a first input and output (I/O) port adapted connected to an external contact, and a second I/O port connected to the external contact. Circuitry controls the electronic module and responds to read memory commands and write memory commands received through the external contact on the I/O ports. A memory stores data. A third port is connected to the external contact and adapted to source current. The circuitry is initially configured to send and receive data through the first I/O port. The circuitry tests the functionality of the first I/O port by directing the third port to source current and drive the external contact to a predetermined voltage, and read a voltage received by the first I/O port in response to sourced current. If the circuitry determines the first I/O port is not functioning correctly based on the read voltage, the circuitry will send and receive data through the second I/O port.
    • 用于打印机耗材单元的电子模块包括适于连接到外部触点的第一输入和输出(I / O)端口以及连接到外部触点的第二I / O端口。 电路控制电子模块并响应读取存储器命令并写入通过I / O端口上的外部触点接收的存储器命令。 内存存储数据。 第三个端口连接到外部触点并适应于电流源。 电路最初配置为通过第一个I / O端口发送和接收数据。 该电路通过将第三端口引导到源极电流并将外部触点驱动到预定电压来测试第一I / O端口的功能,并响应于源电流读取由第一I / O端口接收的电压。 如果电路基于读取电压确定第一个I / O端口不能正常工作,则电路将通过第二个I / O端口发送和接收数据。
    • 10. 发明申请
    • Electrical power probe
    • 电力探头
    • US20050200346A1
    • 2005-09-15
    • US10798666
    • 2004-03-11
    • Patrick NovakJeffrey FreyLynton Burchette
    • Patrick NovakJeffrey FreyLynton Burchette
    • G01R31/02
    • G01R1/06788G01R1/06766G01R31/007
    • An electrical power probe is provided. In one aspect, an electrical power probe includes a power probe control unit adapted to connect to a direct current (DC) power source and receive an input source voltage from the DC power source. The power probe control unit comprises a power switch controlling the switching of the input source voltage to a cable. A power probe wand includes a conductive wand tip and a user controlled switch, with the wand tip being connected to the power switch by the cable. The power probe control unit sends a query message to the power probe wand. The power probe wand unit sends a response to the power probe control unit in response to the query message, with response indicating the position of the user controlled switch. The power probe control unit selectably switches the power switch based on the position of the user controlled switch.
    • 提供电力探头。 一方面,电功率探头包括适于连接到直流(DC)电源并从DC电源接收输入源电压的功率探测器控制单元。 电源探头控制单元包括控制输入源电压到电缆的切换的电源开关。 电源探针棒包括导电棒尖和用户控制的开关,其中杖尖通过电缆连接到电源开关。 电源探头控制单元向电源探针棒发送查询消息。 电源探针棒单元响应于查询消息向功率探测器控制单元发送响应,响应指示用户控制的开关的位置。 功率探头控制单元根据用户控制开关的位置可选择地切换电源开关。