HP Color LaserJet Pro MFP M178-M181 - User Guide
10
Copy Menu   button
Use this button to open the Copy menu.
11 Alphanumeric keypad Use the keypad to provide fax numbers.
12
Fax Redial   button 
(fax models only)
Use this button to recall the fax number used for the previous fax job.
13
Start Fax   button (fax 
models only)
Use this button to start a fax job.
14
Setup   button
Use this button to open the Setup menu.
15
Wireless   button
Use this button to access the wireless menu.
16
Back arrow   button
Use this button for the following actions:
● Exit the control-panel menus.
● Scroll back to a previous menu in a submenu list.
● Scroll back to a previous menu item in a submenu list (without saving changes to the menu 
item).
17 Ready   LED The Ready light glows without blinking when the printer is ready to print. It blinks when the printer is 
receiving print data or canceling a print job.
18 Attention   LED The Attention light blinks when the printer requires user attention, such as when the printer runs out 
of paper or a toner cartridge needs to be changed. If the light glows without blinking, the printer has 
experienced an error.
6 Chapter 1 Printer overview ENWW










