What to Do and make sure the protective material and tape have been removed from the print head holder If the protective material or tape is still there, remove it and close the top cover If the error continues after the protective material has been removed, service is required.
If your model has no LCD monitor/If you are using TR4500 series or PRO-1000 series -> Register with this service ... You will get an error if the e-mail address you enter contains a character that cannot be used. ... -> Delete from this service ... There will be no error display even if you could not receive the e-mail because of the spam filter setting or if you entered an incorrect e-mail address.
Registering from Your Smartphone, Tablet, or Computer -> Register with this service ... You will get an error if the e-mail address you enter contains a character that cannot be used. ... -> Delete from this service ... There will be no error display even if you could not receive the e-mail because of the spam filter setting or if you entered an incorrect e-mail address.