4. Illuminate the printhead slot in the carriage and check the electrical connections to the printhead
for dirt.
5. Clean the right side of the printhead slot (not the side with the contacts) with a soft brush, such as a
toothbrush.
6. Wipe the printhead contacts as instructed in the front panel, moving the cloth up and down (not
side to side).
7. Illuminate the printhead slot again to check that the electrical connections are now clean and
undamaged.
208 Chapter 11 Hardware maintenance
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