Insert each printhead cleaner into the correct color slot.
Figure : Printhead cleaning installation
When the printhead cleaner is all the way in, press inward and down until it clicks into place.
When all four printhead cleaners have been installed, close the printhead cleaner door.
If paper is not loaded, the front panel will instruct you to load the paper, then the printer will run the printhead alignment check. When the printhead alignment check is successfully completed, the front panel will indicate the printer is ready for printing.