Embedded solutions framework (eSF) defines and identifies the software architecture for differing product generations. Generational differences in this framework can mean changes to an app's navigation, configuration, features and capability.
eSF versions by printer model
| eSF version 1 (eSFv1)|| eSF version 2 (eSFv2)||eSF version 3 (eSFv3)||eSF version 4 (eSFv4)||eSF version 5/6 (eSFv5)|
X644 X646 X772 X782 X850 X852 X854 X940 X945
X463 X464 X466 X651 X652 X654 X656 X658 X734 X736 X738 X860 X862 X864 T656
X548 X746 X748 X792 X925 X950 X952 X954 C748 C792 C925 C950 6500e scanner option
MX610 MX611 MX710 MX711 MX810 MX811 MX812 MX910 MX911 MX912 CX510 MX410 MX510 MX511 CX410 MS812 MS610 CS510 MS810 MS911 MX6500e scanner option (e-Task 4)
CS72x CX725 CS820 CX820 CX825 CX860 CX921 CX922 CX923 CX924 CX927
(e-Task5 and 6)
Where is "eSF" usually referenced?
Application flash files, for example, IdleScreen_e4-3.11.0.fls, e4 represents eSF v4.x printers
Administrator's Guides, for example, "This setting is compatible with eTask2+, eTask3, and eTask4 frameworks."
User Guides, for example,"The Set up Scan to Network feature is available for use to eSF v4.x printers only."
- App ReadMe files
Identifying eSF version
You can print a Menu Settings page and look under Embedded Solutions.
Or, you can view Reports > Device Settings via the embedded Web server (EWS):
Enter the IP Address into the Internet browser's URL field; e.g., http://IP_Address, where IP_Address is the TCP/IP address of the printer.
Click Device Settings (Menu Settings).
Scroll down the page until you see Embedded Solutions (usually found near the bottom).
Take note of the version next to Framework.
eSF version 3 example:
Obtaining TCP/IP address
Read this only if you do not know how to identify your printer's IP address.
General steps for accessing the TCP/IP address from the control panel:
Tap Menus button.
Tap Std Network.
Tap Std. Net Setup.
Tap IP Address.
Take note of the IP address.
The Menus button in this example may not exist on your model and Std. Network may be read Network 1 if a network option card is active on your printer.
Optionally, you can print a network settings page to obtain the TCP/IP address.
Still Need Help?
Have the following available when calling Lexmark Technical Support;
Printer serial number
LEGACY ID: HO3859