DEVICE FOR ATTACHING A PRINTING MEDIA ROLL TO A SHAFT

摘要

The present invention is related to a holder for attaching the core of a printing media roll to a shaft, said holder comprising one or more compressible discs which are arranged to be compressed and thereby expand radially, so that they clamp the holder to both the shaft and the core. The invention is equally related to a removable gutter which can be mounted on the printing area of a printing device.