Xerox AltaLink C81 Series User Manual page 229

Maintenance
3. Remove the printhead LED lens-cleaning rod from inside the front door.
4. For the first printhead, slowly push the cleaning rod into the printhead LED lens cleaning slot until
it stops, then pull out the rod. Repeat this action two more times.
5. Repeat step 4 for each printhead LED lens.
6. Return the cleaning rod to its original location.
7. To insert the waste toner transport unit:
Xerox ® AltaLink ® C81XX Series Color Multifunction Printer 229
User Guide