im pretty sure you can get the drivers from signwizards website who sell the machine. I bought my initial om80 from them, very helpful so even a phone call might do it.
For some reason, the drivers are in the NewStar/Omega folder in Signlab.
Not sure who NewStar is/was as the drivers were there befor my time.
Anway, these plotters understand plain jane HPGL so half of signlabs drivers will make it cut.
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