Storage unit with a reading device for detecting a target in a unit for ration containing ground coffee espresso machines, also indicative check procedure.

摘要

Storage unit (10) with several magazine tubes (12 to 16) in which are stacked units rotationally symmetric ration, especially serving capsules (1), with different ground coffee and with a machine readable corresponding designator and as a disposi tive capture the target, wherein the capture device comprises at least one head (27) of linear reading and because the read head (27) is arranged under the magazine tubes (12 to 16) and directed upwards to a plane in which trays (2) units serving (1) with rotationally symmetrical indicative preferably coaxial, in the magazine tubes (12 to 16), so are located that indicative can be read linearly.