Before a newly loaded roll of recording paper is fed out from the paper magazine, a recording paper roll is put in a paper magazine, a pre-cut detection lever pushes an actuation strip of a pre-cut detection switch to turn on the pre-cut detection switch. The invention thus relates to the plants, seeds and tissue cultures of the variety CH312088, and to methods for producing a corn plant produced by crossing a corn plant of variety CH312088 with itself or with another corn plant, such as a plant of another variety. , a wafer cassette, is positioned between, and is enveloped by, an emitter housing and an opposing receiver housing adapted for emitting and receiving, respectively, light from a selected portion of the electromagnetic spectrum, preferably infrared. A payment transaction is initiated and payment is performed with the participation of a broker. In a bit holder of this kind, working forces can be dissipated in stress-optimized fashion into an attached base part when provision is made that the insertion projection comprises two convex abutment surfaces that are arranged at a distance from one another.