LA PRESENTS INVENTION CONSISTS OF a DEVICE OF MOBILE DISCS PRINT COLORS MAKING IT POSSIBLE TO QUICKLY CONDUCT the FORECAST OF the EXPENSES AND EMOLUMENTS OF the USUAL NOTARIAL ACTS, BY SIMPLE ROTATION OF the DISQUES.IL INCLUDES/UNDERSTANDS : 1UN D1 DISC PRINTS Of ONLY ONE DIMENSIONS, WITH WINDOWS OF LECTURE.2UN DISC PRINTS RECTO AND BACK WITH EXCEEDING MANOEUVRE.3UN DISC PRINTS Of ONLY ONE DIMENSIONS, WITH WINDOWS OF READING (LIKE the D1 DISC). 4UN AXIAL RIVET OF SUPERPOSITION OF the DISQUES.5UNE NOTE Of ACCOMPAGNEMENT.L' INVENTION CAN BE UTILISEE BY the NOTARIES, THEIR PERSONNEL, the ROOMS OF NOTARIES, the INSPECTORS OF ACCOUNTANCY, the ACCOUNTANTS, TAXERS, NEGOTIATORS, LIQUIDATORS, Real estate agents, AND PRIVATE INDIVIDUALS. IT CAN BE WIDE has OTHER BRANCHES Of ACTIVITE.