Middle classification: Lines/Streaks

A smudge or a white area inside an image, in a linear shape with 1mm or smaller width.

Illustration of Lines/Streaks

Small classification	Sample image	Description
Vertical black (color) streaks Black (color) streaks appearing in the paper feed direction.		See Vertical Black Streaks. See Vertical Black (color) Streaks (1). See Vertical Black (color) Streaks (2). See Vertical Black (color) Streaks (3).
Vertical white streaks Image missing in the shape of streaks in the paper feed direction		See Vertical White Streaks (1). See Vertical White Streaks (2).
Horizontal black (color) streaks Black (color) streaks appearing in the direction perpendicular to the paper feed direction.		See Horizontal Black Streaks (Image Edge).
Horizontal white streaks Image missing in the shape of streaks in the direction perpendicular to the paper feed direction.		See Horizontal White Streaks. See Glossy Lines at the Edge of the Paper.
Vertical glossy streaks Glossy streaks appearing in the paper feed direction.		See Vertical Gloss Streaks.
Horizontal white streaks Glossy streaks appearing in the direction perpendicular to the paper feed direction.		See Whiter at the Trailing Edge.
Image scratches Stains in the shape of vertical streaks which seem to result from being scratched by the guide plate ribs or other parts.