Maintaining The Printer; Adjusting The Speaker Volume; Networking - Lexmark MX421 User Manual

Maintaining the printer

Maintaining the printer
Warning—Potential Damage: Failure to maintain optimum printer performance, or to replace parts and
supplies, may cause damage to your printer.

Adjusting the speaker volume

Adjusting the default headphone volume
1
From the control panel, navigate to:
Settings > Device > Accessibility
2
Adjust the headphone volume.
Note: The volume resets to the default value after the session is logged out or when the printer wakes
from Sleep or Hibernate mode.
Configuring the fax speaker settings
Note: Make sure that fax is configured. For more information, see
1
From the home screen, touch Settings > Fax > Fax Setup > Speaker Settings.
2
Do the following:
•
Set Speaker Mode to Always On.
•
Set Speaker Volume to High.
•
Enable Ringer Volume.

Networking

Note: For information on installing the wireless network adapter, see the setup sheet that came with the
adapter.
Connecting the printer to a Wi‑Fi network
Make sure that Active Adapter is set to Auto. From the home screen, touch Settings > Network/Ports > Network
Overview > Active Adapter.
Using the control panel
1
From the home screen, touch Settings > Network/Ports > Wireless > Setup On Printer Panel > Choose
Network.
2
Select a Wi‑Fi network, and then type the network password.
Note: For Wi‑Fi‑network‑ready printer models, a prompt for Wi‑Fi network setup appears during initial
setup.
"Setting up the printer to fax" on page
156
55.