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3.2 IMAGE QUALITY STANDARDS
3.2.1 RESOLUTION
Item | Specification | Chart | Measuring method |
Copy (100%/Enlargement), Black and White (1C) | Ave 5.0 lines/mm or more Min 4.5lines/mm or more | Book: S-5 (revised) | Copy onto plain paper using Auto Image Density/5 notches and then determine resolution. |
Copy (Reduction), Black and White (1C) | Min 4.5×M lines/mm or more | DF: S-5Y (revised) |
3.2.2 COLOR SHIFT
Item | Specification | Chart | Measuring method |
Engine, Main Scan/Sub Scan | 180.0 | L-Pattern | Print within 1 minute after MUSIC correction. |
