Configuring Eco-Settings; Using Customer Support; Using Qr Code Generator - Lexmark MX421 User Manual

Setting up and using the home screen applications
Note: You can remove the flash drive after the slide show starts, but the images are not stored in the
printer. If the slide show stops, then insert the flash drive again to view the images.
Configuring Eco‑Settings
Note: This application is supported only in some printer models. For more information, see
applications" on page
1
From the home screen, touch Eco‑Settings.
2
Configure the Eco‑Mode settings or schedule a power-saving mode.

Using Customer Support

Note: This application is supported only in some printer models. For more information, see
applications" on page
1
From the home screen, touch Customer Support.
2
Print or e‑mail the information.
Note: For information on configuring the application settings, see the Customer Support Administrator's
Guide.

Using QR Code Generator

Notes:
•
This application is supported only in some printer models. For more information, see
applications" on page
•
You may need administrative rights to access the application.
1
Open a web browser, and then type the printer IP address in the address field.
Notes:
•
View the printer IP address on the printer home screen. The IP address appears as four sets of
numbers separated by periods, such as 123.123.123.123.
•
If you are using a proxy server, then temporarily disable it to load the web page correctly.
2
Click Apps > QR Code Generator > Configure.
3
Do either of the following:
•
Select a default QR code value.
•
Type a QR code value.
4
Apply the changes.
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