HEAD-CARRIER BAR FOR A DIGITAL PRINTING DEVICE, DIGITAL PRINTING DEVICE COMPRISING SAID HEAD-CARRIER DEVICE AND METHOD FOR CONTROLLING THE POSITIONING OF PRINT HEADS ASSEMBLED ON A HEAD-CARRIER BAR

摘要

Head-carrier bar (5) for a digital printing device (1), said head-carrier bar (5) extending in a longitudinal direction (Y) and comprising a plurality of positions for the integral mounting of print heads (4) to cover a printing area, characterized in that it comprises heating means (6) arranged to keep the temperature of the head-carrier bar (5) constant.