ESC/POS Documentation for Pyramid Printers

Pyramid Technologies provides thermal printing solutions for self-service kiosk and custom OEM applications. We have printers that support 58mm to 80mm paper widths, multiple operating systems, and many standard protocols. Our dedicated team of engineers are ready to help make your project successful. Ask us about our Phoenix and Reliance thermal printers today.


This document provides a detailed list of all the ESC/POS commands that are supported by the PTI Reliance and Phoenix Thermal Printers. This document will provide descriptions, explanations, use cases, and examples of how to use the ESC/POS command protocol.

Please refer to our operations manuals for detailed cleaning and usage instructions:

Reliance - Reliance English Manual - Руководство Русский

Phoenix - Phoenix English Manual


Thermal Talk ESC/POS API automates a lot of these features for you. Continue reading this document if your specific requirements are not yet covered by our ESC/POS API.