(15) With the nozzles facing down and the metal contacts toward the back, insert the Printhead into the Carriage. Carefully push the Printhead firmly into the Car-
riage, ensuring that the nozzles and metal contacts do not touch the Carriage.
(16) Pull the Printhead Fixer Cover down toward the front to lock the Printhead in place.
(17) Push the Printhead Fixer Lever toward the back of the printer until it clicks.
(18) Repeat steps 11-17 to install the second Printhead.
(19) Close the Top Cover.
(20) Open the ink tank cover according to the message shown on the display.