Canon GPR-40 Black Toner (12.5K)

If your print settings are too dark, it could be detrimental to the life of the cartridge in the long run. It’s important that the density control of the machine be properly set to prevent the machine from pulling too much toner into itself.

What is RAM? RAM or Buffer Memory holds the graphic information on the printer while the file is on its way to be printed. The larger the RAM, the faster the printer can print complex graphics.

Flashing light on your printer? Each printer has a different reason for a blinking or orange light but in general it is due to a paper jam, an empty paper tray, a printer cartridge problem or a problem with the printer hardware.