9.5 Manually cleaning print cartridges
If the printer is used in a dusty environment, a small amount of debris might
accumulate inside the case. This debris can include dust, hair, or carpet or clothing
fibers. When debris gets on the print cartridges and cradle, ink streaks and smudges
might appear on printed pages. Ink streaking is easily corrected by manually
cleaning the cartridges and cradle.