DIAGNOSTICS
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Test pattern
[Check item]
Judge from this test pattern which of the scanner system and the printer system is abnormal. Items that can
be checked include horizontal magnification, vertical magnification, tilt image, and leading edge timing of the
printer system. If the copy image is defective despite no abnormality being visible on the test pattern, the
scanner system is defective.
31mm
237mm
20mm
190mm190mm
280mm
280mm
Edge of paper
Edge of paper
16 Linearity evaluation pattern