12. SERVICE MODE Field Service Ver. 2.0 Jul. 2009
582
ADJUSTMENT / SETTING
12.13.5 Solid Pattern
A. Use
• To produce each of the C, M, Y, and K solid patterns.
• Used for checking reproducibility of image density.
<Test pattern>
B. Procedure
• # of Print (“1” to 999)
• Select “SINGLE” (single copy) or MULTI (multi copy).
• Select FEET or “HYPER.”
• Select “Gradation”, Resolution or Error diffusion if HYPER has been selected.
• Type the density level (0 to “255”).
12.13.6 Color Sample
A. Use
• To produce a color sample.
• Used for checking reproducibility of each of the different colors.
<Test pattern>
B. Procedure
• # of Print (“1” to 999)
• Select “SINGLE” (single copy) or MULTI (multi copy).
• Select FEET or “HYPER.”
• Select “Gradation”, Resolution or Error diffusion if HYPER has been selected.
• Produce 12-gradation-level patches of C, M, Y, K, R, G, and B, and a patch of each of the
12 reference colors in the hue circle with lightness and saturation corrected.
A0P0F3C521DA
SINGLE
HYPER
Gradation
Density: 255
Y
C
K
M
A0P0F3C522DA
SINGLE
HYPER
Gradation
Service Manual Y110571-1
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