Nozzle Drop-out Test Standard

Dot drop-out

Dot drop-out in up to 10 locations in one nozzle row (area in black frame below)
TY-300_TestPrint-NormalOK

However, depending on the product, in some cases exceeding the standard may be acceptable, and in other cases not exceeding the standard may still be unacceptable.

Example
  • Case where unacceptable: Dot drop-out is concentrated in one area.
    TY-300_TestPrint-NormalNG1
  • Case where acceptable: The individual instances of dot drop-out are far apart from one another.
    TY-300_TestPrint-NormalOK2

The above is an example. Perform test printing to determine whether the amount of dot drop-out is acceptable for each product.

Dot displacement

Dot displacement has a slight effect on the product. In the case of dot displacement as well, perform test printing to determine whether the amount of dot displacement is acceptable for each product.