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CMYK Test

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CMYK Printer Diagnostic Test

Professional Printer Diagnostic

1. CMYK Color Overview

CYAN
MAGENTA
YELLOW
BLACK

CYAN TEST

100% β†’ 75% β†’ 50% β†’ 25% β†’ 10% | Check for even coverage

MAGENTA TEST

100% β†’ 75% β†’ 50% β†’ 25% β†’ 10% | Check for even coverage

YELLOW TEST

100% β†’ 75% β†’ 50% β†’ 25% β†’ 10% | Check for even coverage

BLACK (KEY) TEST

100% β†’ 75% β†’ 50% β†’ 25% β†’ 10% | Check for even coverage

2. Combined CMYK Gradient

All four colors should blend smoothly without banding

3. CMYK Color Mix Test

C
M
Y
C+M
C+Y
M+Y

Diagnostic Guide:

β€’ Faded colors: Low ink/toner level
β€’ Streaks/lines: Clogged print head
β€’ Missing color: Empty cartridge
β€’ Banding: Head alignment needed
βœ“ If all CMYK colors are vibrant and even, your printer is calibrated correctlyPrinted: 7/20/2026