I find that my toner cartridge for the Samsung printer is still going strong although there is a red and green light when the printer is switched on. The red light is on because the toner cartridge needs to be replaced and I did buy a new cartridge which I have not used, as the old cartridge is still continuing to print OK. My question is (a) whether I should replace the cartridge with my new one or continue to print with the old cartridge until the print is illegible? (b) Whether I would damage the printer by continuing to use the old cartridge despite the red light showing?
Many thanks,
Nathaniel
Many thanks,
Nathaniel
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