3.1 Understanding the Operator Panel
MENU key
The MENU key lets you enter the menu system to change the setup and printing environment of the printer.
Pressing this key during a menu selection will terminate the selection and return the printer to the normal operation.
Arrow keys
The four arrow keys are used in the menu system to access a desired item or enter numeric values.
The arrow key with the question mark (?) may be pressed when the paper jam message has appeared on the message display. Then a help message will appear to facilitate jam clearing in the location.
ENTER key
This key is used to:
•Finalize settings of numeric values and other selections.
•Set the paper source when Use alternative? is shown in the message display. For details about this message, see .4.3 Error Messages on page
| If you hold down the ENTER key and press the MENU key when Ready is shown on |
| this printer, the AdministrationID menu will be displayed. This menu invokes the |
Note | account management system and is normally not used. To cancel invoking the menu, |
| press the MENU key to return to the Ready display. |
