I'm getting a solid red light on my Samsung CLP-325W printer. The printer started showing this error when I was low on 2 color toners. I've bought the official toners from Samsung. however I'm no longer getting the errors about low toner, but I'm getting a solid red light.
I've also tried to observe this printer via the "Smart Panel." Any attempts to print fail.
Other notes:
This printer is connected to my network via an ethernet cable. I can view the printer's page. However that does not report any particular errors.
Best Answer
According to Samsung, any of these conditions can cause the On Line LED to glow solid red:
If you've looked and it's none of these, then check for blocked/broken sensors and switches that may cause the printer to think one of these conditions is true.