Importance

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Abstract

A universally usable electronic manual stamping device has an inkjet print head that can be moved back and forth in a print window, the print window being arranged in a base plate facing toward a print medium during the printing. A control unit of the device is connected with a user interface, with an external interface and with an internal interface. The inkjet print head is operationally connected via the internal interface with an actuator to move the inkjet print head and with an internal power source to supply the control unit, the inkjet print head and its actuator, as well as the interfaces. The control unit includes a security processor that possesses at least one transaction module which is provided to implement cryptographic security and certification tasks in connection with the printing of an individually secured stamp imprint. The control unit is programmed to control the printing and a base station onto which the manual stamping device is fashioned to be placed for its maintenance and downloading with data.

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First Claim