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List of Support Code for Error(E471 E474 E470 E477 E478)

Support code appears on your computer screen when errors occur.

A "support code" is an error number, and appears along with an error message.

When an error occurs, check the support code displayed on the computer screen and take the appropriate action in response.

Support Code Appears on Computer Screen

For paper jam support codes, see also List of Support Code for Error (Paper Jams).