Airline ticket printer with ticket pre-staging and recirculation

摘要

An airline ticket printer includes a magnetic reading and writing station that has a read/write head for recording information on, or reproducing information from, a magnetic stripe carried on the ticket. The ticket is driven past the read/write head by a drive mechanism. The ticket printer also has a second reading/writing station in series with the first station along a ticket feed path, so that errors in reading or writing by the first station may be detected and/or corrected at the second station. Tickets are pre-staged from a ticket storage bin to a staging point to reduce print-cycle time. Ticket errors can be corrected and changes can be made by re-inserting the old ticket into the machine, reading the information that had been magnetically recorded on the old ticket and either printing a new ticket or over-printing the old ticket. If a new ticket is printed, the old ticket is deposited in a safe receptacle inside the machine.