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Image Quality Standards


3.2.4 MAGNIFICATION RATIO ERROR MARGIN DEVIATION


Item

Specification

Chart

Measuring method

Copy (100% /

1.00% or less

Scale chart

Leave the sheet for 3

Enlargement /



minutes or more after it

Reduction), Black



has been output before

and White (1C)



measuring.


3.2.5 PITCH ERROR MARGIN


Item

Specification

Chart

Measuring method

Engine, Black and White(1C)

1.50% or less


Mono_CCD

For a line of about 1/2 inch in length.


3.2.6 PERPENDICULARITY


Item

Specification

Chart

Measuring method

Engine, Black and White(1C)

±1.25mm/200mm or less (90° ± 0.35°)


Mono_CCD

Measure with the full length and width of the image.

Copy (100%), Black and White (1C)

±1.75mm/200mm or less (90° ± 0.5°)

Scale chart