Connecting ImageWriter II to a ethernet network

I got in a 7300/100 for repair, the battery failed after 14 years. The user would like to put the printer, a ImageWriter II on her ethernet network to be available for her Macs and PCs. There appear to be drivers for OSX and Windows. I remember we used an AsantePrint Ethernet-to-LocalTalk Converter for Apple LaserWriters. As this part may be hard to find, does anyone know of another route I might be able to use. She uses it for continuous feed labels

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