Image Quality Standards

Item	Specification	Remarks
Assured Image Area	Leading edge: 4.2 mm Left/Right: 4.2 mm Trailing edge: 4.2 mm
Magnification Error	Main: ± 0.75% or less Sub: In an office environment: ± 0.75% or less In other environments: ± 1.0% or less
Perpendicularity	± 0.7 mm/100 mm
Linearity	± 0.25 mm/100 mm
Parallelism	Standard tray/Optional tray: In an office environment: ± 1.0 mm or less In other environments: ± 1.8 mm or less Bypass tray: In all environments: ± 1.7 mm or less

Item	Specification	Remarks
Resolution	Exposure glass 100%/Enlargement: Min 4.0 lines/mm or more Reduction: Min 3.6 × M lines /mm or more SPDF 100%/Enlargement: Min 2.8 lines/mm or more Reduction: Min 2.8 × M lines /mm or more	M: Magnification ratio
Assured Image Area	Leading edge: 4.2 mm Left/Right: 4.2 mm Trailing edge: 4.2 mm
Magnification Error	100%/Reduced-size/Enlarged-size Main: ± 1.25% or less Sub: In an office environment: ± 1.25% or less In other environments: ± 1.5% or less	Not applicable when using the SPDF
Perpendicularity	± 1.2 mm/100 mm or less	Not applicable when using the SPDF
Missing Image Area	Left: 2.0 ± 1.5 mm Right: 2.0 mm Leading edge: 3.0 ± 1.5 mm Trailing edge: 3.0 mm

Item

Specification

Remarks

Magnification Error

100% SEF:

± 1% or less

Reduction/Enlargement SEF:

± 1% or less

Linearity

1.05 mm/100 mm or less

To check whether the problem is with the image or is due to another issue, print the test pattern.