| Color | Washing times | Installation print heads tests | Nozzle status after high-speed mode continuous printing 100m2 | Fluency test results |
| BK | 0 | Ok | No line-missing and no mis-inkjeting | Qualified |
| C | 0 | Ok | No line-missing and no mis-inkjeting | Qualified |
| M | 0 | Ok | No line-missing and no mis-inkjeting | Qualified |
| Y | 0 | Ok | No line-missing and no mis-inkjeting | Qualified |
| LC | 0 | Ok | No line-missing and no mis-inkjeting | Qualified |
| LM | 0 | Ok | No line-missing and no mis-inkjeting | Qualified |
| Each batch of ink has to pass strictly aging tests before shipment,to ensure the good and stable quality. | ||||
| Color | Dry rubbing fastness grade | Wet rubbing fastness grade | Color | Light fastness grade | Washing fastness grade | |
| BK | 4-5 | 4-5 | BK | 5-6 | 4-5 | |
| C | 4-5 | 4-5 | C | 5-6 | 4-5 | |
| M | 4-5 | 4-5 | M | 5-6 | 4-5 | |
| Y | 4-5 | 4-5 | Y | 5-6 | 4-5 | |
| LC | 4-5 | 4-5 | LC | 5-6 | 4-5 | |
| LM | 4-5 | 4-5 | LM | 5-6 | 4-5 | |
| Note:comparing to Grey scale, 1-5grade, highest grade is 5 | Note: Highest grade of light fastness is7, highest grade of washing fastness is 5 | |||||
