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No. 1
Overall halftone
[Check item]
• When density is set to 70 (halftone)
If there are white stripes, black stripes, or uneven density, determine whether the fault is with the
scanner or the printer.
• When density is set to 0 (white)
If the test pattern is blurred, determine whether the fault is with the scanner or the printer.
• When density is set to 255 (black)
If the density is light, determine whether the fault is with the scanner or the printer.
* The above density settings are typical values. See [16] Test Pattern Density Setting for more
information on density setting.
Test patterns
DENSITY SET TO 70
DENSITY SET TO 0
1 - 73
36 ADJUSTMENT
DENSITY SET TO 255
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