CoStar Labelwriter XL - label printer

CoStar Labelwriter XL - label printer that can print a single label or
many labels; refills are still available online. Very old style
connectors - you'll likely need an adaptor that will convert the
printer-to-computer serial cable from a 9 pin connector to a USB type
connector.

User manual online mentions Win 3.1 or Win95 or WinNT OS - so if you
can't locate printer drivers then this might not work for you.

This printer includes power cable, serial cable, and a partial roll of
labels still loaded.