The labelling machines of the ESF series apply self-adhesive labels off the roll to bottles, vials and other non-stable containers. These continuous-motion machines offer a wide range of equipment options and space to add check stations to the transport system. The label dispenser has a modular design and can be equipped with both intermittent-motion printing systems and continuous-motion printing systems. The basic equipment of the label dispenser ensures that containers are labelled exactly and gently. To provide more convenience and reliability, the functionality of the label dispenser can be increased by a series of additional checking devices and workstations.