3.IMAGE DEFECTS

3.1 Image Defect Examples

I-1 Light

I-2 Dark

I-3 Completely blank

I-4 All black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I-5 Polka dots

I-6 Dirt on back of paper

I-7 Black vertical streaks

I-8 Black and blurred

 

 

 

 

 

 

 

 

 

 

 

vertical stripes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I-9 Black and thin

I-10 Black and blurred

I-11 Dropout

I-12 White vertical

horizontal streaks

horizontal stripes

 

streaks

 

 

 

 

 

 

 

 

 

 

 

 

I-13 Faulty

I-14 Poor fixing

registration

 

Figure 6.2

VI - 3

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Image 80
Brother HL-1260 service manual Image Defects, Image Defect Examples