Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2008-07-30
2010-11-23
Nguyen, Lam S (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S033000, C347S029000
Reexamination Certificate
active
07837295
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.
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Ehresmann Rainer
Mueller Ralf
Muhl Wolfgang
Roth Sabine
Francotyp-Postalia GmbH
Nguyen Lam S
Schiff & Hardin LLP
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