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When accessing the printer/scanner through the Mac
Clicking on the scan option
Open scanner , it then says Failed to open a connection to the device (-21345)
Printer /scanner is Epson workforce WF-3640
Mac OS 11.1 (20C69)
iMac Line (2012 and Later)
Try VueScan https://www.hamrick.com/vuescan/epson_wf_3640.html There is a free trial
Image Scanner is no longer working. The error message says "Failed to open a connection to the device (-21345)"
