If you experience one of the following errors when scanning across a network on macOS: Failed to open a connection to the device (-21345) Failed to open a connection to the device (-21355)
Writing Error /Output Error /Communication Error (Windows) ID: 8201324800_ EN_ 1 Issue Cause Check 1: If all the lamps on the Operation Panel are off, make sure that the power cord is plugged in, then turn the machine on
Writing Error /Output Error /Communication Error (Windows) ID: 8201366700_ EN_ 1 Issue Cause Check 1: If all the lamps on the Operation Panel are off, make sure that the power cord is plugged in, then turn the machine on