- Switch the printer off. Video of the Day.
- Press and hold down the “Ready” and “Return” buttons on the printer. ...
- Select “Maintenance Count.”
- Select the option “Reset” for returning the chip's toner level to zero.
- Tip.
How do you open the toner on a Lexmark printer?
- Press the release button on the base of the photoconductor unit.
- Grasp the handle on the toner cartridge. Pull up and out to remove the toner cartridge. Note: The photoconductor unit will remain in the printer.