About This Manual

Thank you for purchasing the SATO LR4NX-FA (hereafter referred to as "the product").

This manual supplies basic information on how to operate the product. Read the manual carefully to understand each function of the product before operation.

Symbols

This operator manual uses following symbols:

Item	Description
Warning	The Warning symbol indicates that you can cause death or serious injury if you do not follow the instructions or procedures.
Caution	The Caution symbol indicates that you can cause injury or property damage if you do not follow the instructions or procedures.
Note	The Note symbol indicates useful and supplemental information that you should know.
Reference	The Reference symbol indicates the link of relevant information.

Recommended Browsing Environment

The following environments are recommended when you read this manual.

•	Latest version of Microsoft Edge

•	Latest version of Google Chrome

•	Standard browser for iPhone/iPad iOS12 or later

•	Android 6.0 or later, latest version of Google Chrome

The manual may not be displayed appropriately or some functions may not be available when you use a non-recommended environment or, depending on the model of your device, even if you use a recommended environment.

• Reproduction in any manner of all or part of this manual is prohibited. • The content of this manual is subject to change without notice. • Great care has been taken in the preparation of this document, but if any problems, mistakes, or omission are found, please contact your SATO reseller or technical support.

• The illustrations in this manual use the left-hand type (L), unless otherwise noted. • This manual uses the build version 4.3.1-r1 firmware in its descriptions.