Ink-jet printer units for printing purposes, comprising [barcode readers,] optical readers for the purpose of data processing; computer diagnostic machines for printing machines during mis-operation and breakdown; downloadable computer programs for operation of computers, namely, computer operating software and software for operation of printing machines; printing quality control mechanisms for machines

Offset type web press unit for printing purposes, comprising web press, typographic and letters press, planographic printing machines, web cutters as machines, web punching machines, engines and electric motors for printing purposes

Offset type web press unit for printing purposes, comprising web press, typographic and letters press, planographic printing machines, web cutting machines and web punching machines, engines and electric motors for printing purposes