13.1
Check the Control Panel(s)
When a machine failure is suspected, for example, when a print cannot be made or the
image quality is defective, first check for error messages or error codes on the copier
control panel or the printer control panel.
When an error code is displayed, press the < > and < > keys on the printer control
panel at the same time. If the error reoccurs after pressing these buttons, contact your
Service Representative.