Hold the Print Screen / WPS button for ~15 seconds until the LED stays solid green, then release. This prints the CRUM series number. 2. Firmware Reset Procedures
https://global-download.samsung.com/exe/ML-2160_V3.00.01.17_Reset.exe – Note: V3.00.01.17 also works but is slightly newer. We recommend V3.00.01.07 for maximum compatibility with third-party chips. firmware reset samsung ml 2160 2165 2160w 2165w link
Tech Printer Solutions Reading time: 8 minutes Difficulty: Moderate Hold the Print Screen / WPS button for
The printer will flash and reboot. You must then remove or cover the toner chip with tape for the reset to take effect. 3. Essential Resources & Links firmware reset samsung ml 2160 2165 2160w 2165w link