Troubleshooting Lighting and Flashing the Error LED Recover from the error as follows when Error LED is lightening and flashing. ( For LED lighting/flashing patterns, see "Status/Error Indications" on page 19 .) Make sure that the roll paper cover and ink cartridge cover is closed. Close the cover when it is opened. Make sure that the Paper LED is not lightning. When Paper LED is lightening, check if there is any paper jammed and set the paper correctly referring to "Replacing the Paper" on page 145 . Turn the printer off and back to on again. Contact the administrator or person in charge of mainte- nance if the Error LED keeps flashing. 202