HP Color LaserJet CP1515n Printer - Manual (Page 52)

Understand control-panel features
The product has the following lights and buttons on the control panel:
1 Ready light (green): The Ready light is on when the product is ready to print. It blinks when the product is receiving print
data.
2 Attention light (amber): The Attention light blinks when a print cartridge is empty or the product requires user attention.
NOTE: The Attention light does not blink if more than one print cartridge is empty.
3 Control-panel display: The display provides information about the product. Use the menus on the display to establish
product settings. See
Use the control-panel menus on page 44 .
4 Print cartridge status gauges: These gauges show the consumption level for each print cartridge (black, yellow, cyan,
and magenta).
If the consumption level is unknown, a ? symbol appears. This can occur in the following circumstances:
● The print cartridge is missing or installed incorrectly.
● The print cartridge is defective.
● The print cartridge might not be an HP cartridge.
5 Left arrow ( ) button: Press this button to navigate through the menus or to decrease a value that appears on the display.
6 OK button: Press the OK button for the following actions:
● Open the control-panel menus.
● Open a submenu displayed on the control-panel display.
● Select a menu item.
● Clear some product errors.
● Begin a print job in response to a control-panel prompt (for example, when the message [OK] to print appears on
the control-panel display).
7 Right arrow ( ) button: Press this button to navigate through the menus or to increase a value that appears on the
display.
42 Chapter 6 Control panel ENWW