Description: Power supply overheating. Allow the unit to cool.
Code: 02
Description: Interrupted transmission. Retry or check parameters.
Code: 03
Description: Document jammed or not fed into the unit properly. Check document path. If a document is jammed, open the cover, then remove the document.
Code: 04
Description: Transmission or reception error. Retry the operation.
Code: 05
Description: Printing head overheating. Allow the unit to cool.
Code: 06
Description: The unit is out of recording paper. Check recording paper.