Everycom Ec-58: Printer Driver ~upd~ Download
This usually means there is a baud rate mismatch or the paper width settings are wrong.
: A standard installer for Windows is available through community-hosted links like Everycom-EC58-Printer.exe. everycom ec-58 printer driver download
Then add the printer via system-config-printer using the URI serial:/dev/ttyUSB0 or usb://everycom/ec-58 . This usually means there is a baud rate