System for automatic replacement of the coil that provides a role for a printer and method for monitoring the supply of paper of a coil to a printer.

摘要

System for automatic replacement of coil that provides a role for a printer and method for monitoring the supply of paper of a coil to a printer.The present invention relates to a system and a control method for paper rolls in equipment printing commercial banking automation, and the like.The equipment with a printer (11) that uses paper rolls, having a nozzle inlet (12) of the blank paper and a nozzle outlet (13) of printed paper.The system comprising the double feeding of paper by a paper bobbin (15), and a primary coil secondary role (16), being provided with guiding means (19, 21, 22, 25, 26,27) the role of said coils that allow the replacement of the supply of the role of the primary coil to the secondary coil to the role of detected a condition of exception in the supply of PAPel of said primary coil, as well as the actuation of a warning system warning about the existence of such a condition of the exception.