Stop wrong colors, missing hues, and poor color accuracy
Remove clogs in cyan nozzles
Restore pink/red color output
Fix missing yellow tones
Improve black density
Problem: Magenta cartridge low/clogged
Solution: Clean magenta nozzles, replace cartridge
Problem: Cyan cartridge issues
Solution: Deep clean cyan heads, check ink levels
Problem: Yellow cartridge problems
Solution: Replace yellow cartridge, run cleaning
Problem: Black cartridge or composite black issue
Solution: Check black cartridge, disable composite black