Printhead Compatibility |
Checks for clogs |
Print test and observe |
No clogs |
Number of clogs |
Match ink with printer specs |
Nozzle Test |
Ensures ink dispenses properly |
Run nozzle check |
Even ink flow |
Blocked nozzles |
Ensure proper viscosity |
Fluency |
Measures smooth ink flow |
Print gradients/patterns |
Smooth, streak-free print |
Visual assessment |
Important for quality prints |
Color Fastness |
Tests ink’s resistance to fading |
Expose to light/heat |
Minimal fading |
Percentage of fading |
Standard fading tests |
Water Resistance |
Tests ink durability when exposed to water |
Water spray test |
No smudging, no running |
Smudge level |
Pigment ink is naturally water-resistant |
UV Resistance |
Tests ink’s ability to resist sunlight |
UV exposure test |
No significant fading |
Fading percentage |
Ideal for outdoor prints |
Washing Fastness |
Tests print durability after washing |
Wash fabric at set temps |
No significant fading |
Number of washes before fading |
Test with different conditions |