This drum unit is compatible with ImageRUNNER 2018, 2022, 2025, and 2030 printers and replaces models NPG-37, GPR-25, and EXV-23.It is designed for use in copiers and supports printing with consistent results.The unit undergoes testing to proper functionality, including checks for print clarity and consistency.Expected yield is approximately 60, 000 pages under standard conditions.Manufactured in Guangdong, China.