CARRIER PROCESSING DEVICE AND METHOD OF ITS CONTROL Russian patent published in 2013 - IPC B65H43/08 

FIELD: transport.

SUBSTANCE: bill recording device has printing heads. Proposed device incorporates TOF-sensor to detect bill insertion in carrier transfer record part, EJD-sensor to detect bill discharge from said path, and MOP-sensor to detect present of bill between said TOF-sensor and EJD-sensor. The bill discharge from carrier transfer path is defined when state whereat any of said sensors detects the bill changes to state whereat said bill is not detected by no one of said sensors.

EFFECT: higher validity of detection bill discharge state.

14 cl, 7 dwg