Lexmark MS310 User Manual page 116

Troubleshooting
If the supplemental light sequence matches the light sequence in the preceding illustration, then try one or more of
the following:
•
Remove the toner cartridge, and then reinstall it.
•
Remove the toner cartridge, and then install a new one. For more information, see the instruction sheet that came
with the supply.
Replace unsupported cartridge [32.xy]
‑ On
‑ On
‑ On
‑ On
If the printer control panel light sequence matches the preceding light sequence, then remove the toner cartridge, and
then install a supported one. For more information, see the instruction sheet that came with the supply.
Note: If you do not have a replacement toner cartridge, then see the "Ordering supplies" section of the User's Guide
or visit www.lexmark.com.
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