The Attention light flashes when the printer requires attention. A message will appear in the LCD display panel explaining what the printer requires.

Control panel function keys

Menu keys

The Menu keys are used to scroll through the printer’s various internal menus. When the printer is displaying “Ready” on the LCD display, the Menu keys can be used to scroll through the following menus:

Held Job (appears only if “Hold Last Job” is enabled under “Configuration.”)

Information

Paper Handling

Print Quality

Printing

Configuration

Input/Output

Resets

The functions of these menus are explained in the next section.

Item keys

The Item keys are used to access the various items and submenus found under the eight main menu items listed above. Use the Menu keys to access the proper main menu heading, then the Item key to scroll through the menu items.

Value keys

The Value keys are used to adjust any front panel-selectable options from the menus. Use the Value keys to scroll through the options for each item.

Select key

The Select key is used to confirm any changes that are made within the menus.

Cancel Job key

The Cancel Job key is used to cancel a PostScript job that is either processing or waiting to print. To cancel printing, press the the Cancel Job.

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GCC Printers 21 Series manual Control panel function keys