An ink jet print head includes an ink delivery system and a plurality of ink jet modules connected to the ink delivery system, the plurality of ink jet modules including a first ink jet module and a second ink jet module. The ink delivery system includes a first cut-off device selectively blocking ink flow to the first ink jet module and a second cut-off device of the ink delivery system selectively blocking ink flow to the second ink jet module.

 
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< Folded box gluing machine with improved accessibility

> Apparatus and method for pressing a cover onto a moving printing material block

> Operating console for a printing machine
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