Abstract: In a method and an apparatus for exchanging customer data of a franking machine, a data processing device is in communication with a first memory that is permanently connected therewith, and is also in communication with a security module for implementing security-relevant services associated with franking. The data processor stores user data in the first memory that are predetermined by a user. A second memory is connected to the data processor in a manner allowing the second memory to be readily detached. The data processor stores the user data in the second memory for data backup.

Abstract: A measuring arrangement and measurement method determine the play of a cartridge pivot unit of an inkjet printing system that has at least one stop for the cartridge pivot unit. The cartridge pivot unit is driven by a first motor via a gear train and is equipped with a first movement sensor to establish a movement of the cartridge pivot unit upon leaving the stop. The cartridge pivot unit moves only when the play of the gear train is overcome. The stop for the cartridge pivot unit is formed by a mobile cleaning and sealing station. A counter is provided to count pulses, the count being representative of the play of the gear train of the cartridge pivot unit counting begins with leaving the mobile stop and continues until the movement of the cartridge pivot unit upon leaving the stop again ensues in conformity with the actuation by the first motor.

Abstract: A measuring arrangement and measurement method determine the play of a cartridge pivot unit of an inkjet printing system that has at least one stop for the cartridge pivot unit. The cartridge pivot unit is driven by a first motor via a gear train and is equipped with a first movement sensor to establish a movement of the cartridge pivot unit upon leaving the stop. The cartridge pivot unit moves only when the play of the gear train is overcome. The stop for the cartridge pivot unit is formed by a mobile cleaning and sealing station. A counter is provided to count pulses, the count being representative of the play of the gear train of the cartridge pivot unit counting begins with leaving the mobile stop and continues until the movement of the cartridge pivot unit upon leaving the stop again ensues in conformity with the actuation by the first motor.

Abstract: In a method and an apparatus for exchanging customer data of a franking machine, a data processing device is in communication with a first memory that is permanently connected therewith, and is also in communication with a security module for implementing security-relevant services associated with franking. The data processor stores user data in the first memory that are predetermined by a user. A second memory is connected to the data processor in a manner allowing the second memory to be readily detached. The data processor stores the user data in the second memory for data backup.

Abstract: In a method and an apparatus for transferring customer data stored in a non-volatile manner in a franking machine for backup purposes, a customer card is inserted in a card reader and a processor of the franking machine transfers data from a non-volatile memory in the franking machine to the customer card in the card reader.