| 摘要 |
A labelling machine and a method of applying information onto containers and/or labels by means of an ink jet printer which has at least one print head with at least one nozzle and in the case of which a cover can selectively be moved to a position in front of the discharge opening of the nozzle so as to recirculate ink discharged from the nozzle into the ink circuit. The printer can also be operated during a printing pause whereby the ink is prevented from drying up in the print head.
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