PRINTING ASSEMBLY FOR FRANKING, OBLITERATING MACHINE OR THE LIKE

摘要

The present invention relates to a printing assembly for obliterating machine or the like, of the type comprising ink jets, means for guiding and driving the support to be printed before said jets, and means for detecting the feed of the support initiating the emission of ink by the jets, characterized in that the guiding and driving means include a device (6, 7) for holding the support (2) at a distance from the jets (5) by suction by means of compressed air nozzles operating at Bernouilli operating conditions.