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List of Support Code for Error(G3020 G3021 G3420 G3520 G3620 G3625 G3820 G3821 G3920 G3923)

  • Support Code:

Support code appears on the printer's LCD and 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 and take the appropriate action in response.

Support Code Appears on Printer's LCD and Computer Screen

Note