Epson large format printers
Can’t get large format printer to work with new M1 chip
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Please check with Epson to see if they provide drivers for the version of Mac OS you have installed. Apple does not make printer drivers, this is done by the printer manufacturers, Epson, Canon, HP, Brother etc.... One possibility is Epson has not developed drivers for Apple Silicon based Macs, this is a question you should ask Epson. You may need to be persistent until you can get a definitive answer.
Please refer to If you need to install Rosetta on your Mac - Apple Support where it says "In most cases, you won't notice any difference in the performance of an app that needs Rosetta. But you should contact the app developer to inquire about a version that can natively use the full power and performance of Apple silicon."