Make sure that the printer is turned off and unplugged from the electrical outlet.
Remove paper from the standard bin and multipurpose feeder.
Remove any dust, lint, and pieces of paper around the printer using a soft brush or vacuum.
Dampen a clean, lint-free cloth with water, and use it to wipe the outside of the printer.
Make sure all areas of the printer are dry before sending a new print job.
Open the bottom front door.
Remove the waste toner bottle.
Locate the white tab.
Gently pull the tab until it stops, and then slowly slide it back into place. Repeat three times.
Remove the printhead wiper.
Insert the wiper into the hole until it stops, and then slide it out. Repeat three times.
Put the wiper back to its holder.
Reinstall the waste toner bottle.
Close the bottom front door.