This document describes known issues in the 2019R3 release of Lexmark Cloud Services (LCS) and companion software, firmware, and eSF applications.
The 2019R3 release was deployed January 12, 2020.
Printer Firmware and Embedded Solution Framework (eSF)
Lexmark Cloud Services Portal
Lexmark Print Management Clients
LEGACY ID: FA1305
App‑specific requirements for Lexmark Cloud Services (LCS)
Firmware FW7.5 (075.281) release notes for October 2021