Abstract: A method and an arrangement for determining the position of a tape-like medium are proposed. The method provides for counting pulses which are supplied to the arrangement for determining the position to be counted, blocked or cancelled depending on the respective transport state. To this end, it is established whether the transport direction has been constant for a defined amount of time or over a defined distance. The transport direction determines whether the counter is incremented or decremented. In addition, counting pulses which rapidly follow one another are blocked in order to avoid undesirable double triggering. In order to avoid losing blocked counting pulses in an undesirable manner, the latter are stored and are applied to the counter, or discarded, depending on the transport state before and after blocking.

Abstract: A leader pin attaching device for attaching a leader pin to a pin attachment portion of the leader tape (a device for processing end portion of tape type recording medium) is provided. The device includes a transport suction block for holding a portion of the leader tape by negative pressure with the pin attachment portion of the leader tape being protruded; a clamper mechanical part for engaging the leader pin and a leader pin clip with the pin attachment portion of the leader tape being sandwiched therebetween. The transport suction block holds the leader tape in such manner that the leader tape is allowed to move in machine direction during the engagement of the leader pin and the leader pin clip with the pin attachment portion sandwiched therebetween. With the use of the device, wrinkle formation is prevented when a leader pin is attached to a tape.