Complex sentence: GS1 DataBar Truncated, GS1 DataBar Stacked and GS1 DataBar Limited can only be scanned by a linear hand held or imaging scanning device: they cannot be scanned by omnidirectional scanners and are intended to be read by handheld scanners.
Split into simpler sentences: GS1 DataBar Truncated, GS1 DataBar Stacked and GS1 DataBar Limited can only be scanned by a linear hand held or imaging scanning device. They cannot be scanned by omnidirectional scanners and are intended to be read by handheld scanners.