TIMEX Sinclair 2080
Dot matrix printer
Timex Sinclair 2080 would be an 80 columns 9-pin dot matrix printer, a rebadged Mannsman Tally Spirit 80, or Cal-Abco Legend 880.
The initial specifications indicate 2 versions, one with a proprietary connection to connect directly to the expansion port and another version to connect to a Centronics interface that would be available on TS2060 BEU.