‑ On
‑ On
If the light sequence matches the light sequence in the preceding illustration, then press twice to see the supplemental light sequence.
‑ On
‑ On
‑ On
If the supplemental light sequence matches the light sequence in the preceding illustration, then try one or more of the following:
- Check if the toner cartridge is missing. If missing, then install the toner cartridge.
- For more information, see the instruction sheet that came with the supply.
- If the toner cartridge is installed, then remove and reinstall the unresponsive toner cartridge.
Note: If the message appears after reinstalling the supply, then replace the toner cartridge. The cartridge may be defective or a non‑genuine Lexmark supply. For more information, see Using genuine Lexmark parts and supplies.