Abstract: Device for determining the force of an operational arrangement acting on a load receiver, wherein the load receiver is arranged movably relative to a component of the operational arrangement, wherein sensor means are provided, determining the force acting on the load receiver, wherein transmission means are provided, which wirelessly transmit a signal representing the force generated and emitted by the sensor means to a control device of the operational arrangement, and wherein energy supply means providing the power supply at least for the sensor means and/or for the transmission means are provided on the load receiver.

Abstract: Device for determining the force of an operational arrangement acting on a load receiver, wherein the load receiver is arranged movably relative to a component of the operational arrangement, wherein sensor means are provided, determining the force acting on the load receiver, wherein transmission means are provided, which wirelessly transmit a signal representing the force generated and emitted by the sensor means to a control device of the operational arrangement, and wherein energy supply means providing the power supply at least for the sensor means and/or for the transmission means are provided on the load receiver.

Abstract: A holding arrangement for the supply roll 6 of a tape-shaped recording medium is firmly arranged on the stationary part 1 of the cover of a printer. The holding brackets 2 are provided with bearings 22 which are open in the upward direction. Into these bearings there is inserted a tubular roll carrier 5 on which the supply roll 6 is supported in a freely rotatable manner. The holding brackets 2 are provided with rotatable latch bodies 3 by which the bearings 22 which are open towards above, can be closed. The latch bodies 3 are rigidly in connection with one another via a paper-deflecting yoke 4. In the turned up state of the yoke 4, the bearings 22 which are opened towards above, are unlatched. In order to enable the use of supply rolls of different widths A and B, one of the supporting brackets 2 is provided with a detachable spacing plate 7.