Abstract: A method of opening a security housing that requires authorization and unlocking moves the printing module transversely by a transverse mover into an additional unlocked position, as a result of which, the security housing or an access thereto is unlocked. The configuration has a mechanical locking or element and a printing module. The printing module is mounted such that it can be moved transversely to the transporting direction, for mechanically releasing the lock of a security-housing part directly or indirectly, by the security-housing part only being released once an additional security-housing part has been unlocked. The latter has a locking element that is disposed in the interior of the security housing and can be actuated by the printing module.

Abstract: A method of opening a security housing that requires authorization and unlocking moves the printing module transversely by a transverse mover into an additional unlocked position, as a result of which, the security housing or an access thereto is unlocked. The configuration has a mechanical locking or element and a printing module. The printing module is mounted such that it can be moved transversely to the transporting direction, for mechanically releasing the lock of a security-housing part directly or indirectly, by the security-housing part only being released once an additional security-housing part has been unlocked. The latter has a locking element that is disposed in the interior of the security housing and can be actuated by the printing module.

Abstract: A mail-processing device has a programmable memory, a program memory, a working memory, a keyboard with operating elements and a microprocessor, and the programmable memory, the working memory and the microprocessor, in combination, are programmable to set an operating mode for automatic product code entry. The microprocessor is programmed with a program for evaluating mail-item-related data value stored in the working memory by means of a table stored in the programmable memory.

Abstract: A configuration protects a printing module in a mail processing appliance. The mail processing appliance has a supporting frame for the printing mechanism in a non-secure area and has a transverse movement device for transverse movement of a printing module. The printing module is disposed in the supporting frame such that it can move transversely with respect to a direction of mail item transport and is mechanically protected against unauthorized access. A protection cap is attached to the printing carriage and is constructed to surround an area of the variable position printing module that is to be protected. The movement area of the printing module is bounded by the walls of a box within the supporting frame. Impeding devices are provided to impede the transverse movement of the transverse movement device of the printing module once a cover has been opened or removed. The cover covers an opening in the housing, with the opening being provided for replacement of at least one ink cartridge.

Abstract: An arrangement for printing a print image having regions of different print image resolution onto a moving postal item in a mail processing device has a microprocessor, a pixel memory, a read-only memory and a print data controller for pixel data editing while printing with a printhead. The microprocessor is programmed to operate from data in the read-only memory, a number of data strings having a switchable number of data words and to store them in the pixel memory. A maximum number of data words per data string is downwardly transgressed when the pixel data are stored compressed. The print data controller undertakes pixel data editing while printing with the printhead and is equipped to decompress the compressed pixel data per data string and to supplement the pixel data missing due to the compression such that the reduction of the number of data words per data string corresponds to the reduction in the resolution during printing.

Abstract: In a method for automatic installation of a franking device, and a franking device operating according to the method, a self-test is conducted in the franking device in order to determine whether an automatic installation is to be implemented and a loading of a customer-specific data set is to be undertaken into a non-volatile memory or, if an installation has already ensued earlier, whether the installation procedure need not be implemented. In the automatic installation procedure, A mirror data set is produced at a data center, corresponding to the machine data stored in the franking device, and the mirror data set is stored in the data center allocated to a numerical code. Customer data for a sold franking device are communicated to the data center. The customer data are stored in the data center allocated to the numerical code.

Abstract: A security module with status signaling, has a battery, and function units that are interconnected with one another and are covered by a casting compound. The battery is replaceably arranged on the security module, with the casting compound surrounding a first part of the printed circuit board, and a second part of the printed circuit board for the replaceably arranged battery being free of casting compound. For signaling the module status, an optical or acoustic signal element is connected to the printed circuit board.

Abstract: In a method and arrangement for variable generation of cryptographic securities of communications in a host device, for cryptographic security of a communication for a first purpose a first signature is used and for cryptographic security of a communication for a second purpose a second signature is used, the signatures being differentiated from each other by the type of their generation. A cryptologic module has a number of logic circuits and a changeover switch and is arranged externally of the postal security device and is connected at its output with an information input of the postal security device that has a logic circuit that applies a digital signal algorithm to the output signal supplied by the output in order to generate a signature.

Abstract: A security chassis for a secure area in the interior of a secure housing having a supporting frame for the printing mechanism in the non-secure area, a printing module being arranged such that it can move in the supporting frame and being protected mechanically against unauthorized access. The supporting frame is supported on at least one functional edge of at least one chassis shell, and at least two mutually spaced chassis shells surround the secure area. The at least one functional edge has ventilation openings formed at its margin. The geometric shape of the edge of the functional edge making penetration of tools into the secure area enclosed by the two chassis shells impossible.

Abstract: A method for controlling the printing in a mail processing device proceeds on the basis of a word-by-word storage of binary pixel data in the pixel memory with a predefined number of successive data words forming a data string, and a predefined number of data strings representing at least one print image. This facilitates a modification of variable binary pixel data in the pixel memory when the sequence of the binary pixel data in at least a part of the respective data string coincides with the sequence of pixels in at least one corresponding print image column that is provided for the printing. After a word-by-word transmission of binary pixel data of a data string from the pixel memory by direct memory access (DMA), an intermediate storage of the data string ensues in a pixel data editing unit before a pixel data editing is implemented during the printing with an ink jet printhead.

Abstract: An arrangement for controlling the printing in a mail-processing device has a print data controller for pixel data editing while printing with a print heads. The print data controller is composed of a pixel data-editing unit and a circuit including a DMA controller, an address is generator and a printer controller. The DMA controller allows access to the binary pixel data stored in the pixel memory in order to make the data available to the pixel data-editing unit in data strings. The address generator generates addresses that are supplied to the pixel data-editing unit for the selection of the binary pixel data from an intermediately stored data string and for grouping in the required sequence. The printer controller drives the pixel data-editing unit in order to supply the binary pixel data in groups to a driver unit for the print head.

Abstract: An arrangement for controlling the printing in a mail-processing device has a print data controller for pixel data editing while printing with a print head. The print data controller is composed of a pixel data-editing unit and a circuit including a DMA controller, an address generator and a printer controller. The DMA controller allows access to the binary pixel data stored in the pixel memory in order to make the data available to the pixel data-editing unit in data strings. The address generator generates addresses that are supplied to the pixel data-editing unit for the selection of the binary pixel data from an intermediately stored data string and for grouping in the required sequence. The printer controller drives the pixel data-editing unit in order to supply the binary pixel data in groups to a driver unit for the print head.

Abstract: A printing device, in particular a franking machine, has a print head that can be moved along a first direction into a first longitudinal position, and a station that cooperates with the print head in the first longitudinal position. The print head is cleaned and/or maintained and/or retained and preserved at the station. The print head is designed and/or arranged to move toward the station in a second direction that extends transversely with respect to the first direction in order to cooperate with the station.

Abstract: A print image, such as for a franking apparatus, is composed of a number of elements to which different security levels are assigned. In a storage medium, and in a franking apparatus containing such a storage medium, for the print image, the image data are stored in a manner allocated to respectively different security levels.

Abstract: The franking machine has a clamping device which can be driven via a drive device and which securely clamps an item of mail to be franked against a stop element. The clamping device has a clamping unit, which is provided for interacting with the item of mail, and a gearing device which is connected to the clamping unit and the drive device. The gearing device displaces the clamping unit in the direction of the stop element. The clamping unit and/or the gearing device have at least one compensation section which is configured elastically such that, in the case of a predetermined drive displacement of the drive device, compensation for different thicknesses of the item of mail is provided by elastic deformation of the compensation section.

Abstract: A method for controlling the printing in a mail processing device proceeds on the basis of a word-by-word storage of binary pixel data in the pixel memory with a predefined number of successive data words forming a data string, and a predefined number of data strings representing at least one print image. This facilitates a modification of variable binary pixel data in the pixel memory when the sequence of the binary pixel data in at least a part of the respective data string coincides with the sequence of pixels in at least one corresponding print image column that is provided for the printing. After a word-by-word transmission of binary pixel data of a data string from the pixel memory by direct memory access (DMA), an intermediate storage of the data string ensues in a pixel data editing unit before a pixel data editing is implemented during the printing with an ink jet printhead.

Abstract: A printing apparatus, particularly, a franking machine, with a movable printing-head guide includes a base, a guide connected to the base, a printing head, and an offsetting device. The guide moves the head, during printing, between first and second longitudinal positions in a given direction with respect to the base to effect a relative movement between the head and a print medium. The offsetting device prints images offset to one another transverse to the given direction and overlapping one another at most in an edge region of the images. The offsetting device is connected to the head and offsets the head relative to the base from a first transverse position into at least one second transverse position spaced from the first transverse position in a direction transverse to the given direction. The offsetting device is connected to the guide. A corresponding printing method, particularly, a franking impression is also provided.

Abstract: An electrically operated consumable module to be inserted into a holder of an electronic appliance, in particular an ink cartridge for the printing device of a franking machine, has a consumable device, electrical connecting elements which are connected thereto and which have contact elements to connect the consumable module to a consumable-module controller of the electronic appliance. The consumable module also has a projection to interact with the holder to prevent an insertion into other types of holders. The connecting elements are configured and/or assigned to the projection in such a way that they are at least partly destroyed in the event of an unauthorized removal of the projection.

Abstract: In a dynamic scale, and a method for controlling a dynamic scale, an item to be weighed is transported by a transport device to a weighing cell. The transport device is operable in a number of different operating modes. At the weighing cell, a measured weight value is obtained, and this measured weight value is subsequently interpreted and, based on the interpretation of the measured weight value, the transport device is switched to a different operating mode, which may include reversing the direction of the transport device so as to permit the item to be re-weighed and subsequently discharged from the scale.

Abstract: A postage meter machine has a microprocessor that processes commands of a control program containing a number of software modules for realizing the operating functions of the postage meter machine. The control program includes a postage module that contains postage data and commands for designing a postage user interface to be displayed at a display. The postage module is stored separately from other software modules in a memory module whose content can be modified.