08-18-2019, 01:49 PM
Red light on the second LED (Toner LED) means that the Toner is empty, a non genuine Toner has been installed and is rejected by the printer or the Toner has simple not been installed properly and is not being recognized (possibly even broken if wrongly installed with force).
The color and blinking codes of the LEDs are described in the manual of the printer which is freely available on the Samsung site or comes printed in form of a book with the printer.
Just a hint: the manual book will not tell you regarding non genuine Toners but we all know that the companies scam people into buying their expensive Toner through firmware and chips on the Toners. Many times this subject has been on the news.
The color and blinking codes of the LEDs are described in the manual of the printer which is freely available on the Samsung site or comes printed in form of a book with the printer.
Just a hint: the manual book will not tell you regarding non genuine Toners but we all know that the companies scam people into buying their expensive Toner through firmware and chips on the Toners. Many times this subject has been on the news.
![[Image: zHHqO5Q.png]](https://i.imgur.com/zHHqO5Q.png)