SATO UWG112 Unwinder Kit (P/N WWSG15300) for the SG112-ex thermal printer enables unwinding from large-diameter media rolls up to 10.5 inches wide, matching the printer’s maximum media width. The kit mounts to the back of the SG112-ex and includes a media feeder tray, a media feeder spindle, and two roll guides to position the supply roll as it feeds into the printer. This optional device is specified in SG112-ex operator and installation manuals as the UWG112 unwinder capable of handling rolls up to 10.5" wide, designed to streamline high-volume label production without frequent roll changes.
