Four-Digit Alphanumeric Code Is Displayed On Lcd - Canon PIXMA TR4700 Series Online Manual

Four-Digit Alphanumeric Code Is Displayed on LCD

A message is displayed on the printer's LCD or your computer screen.
Some errors may display a four-digit alphanumeric code along with the error message. The characters
represent a "support code" (error number).
For details on each support code, see List of Support Codes for Printer Errors.
392