Dot size and inter-dot distance

Question

What is a dot size? And how it is different from inter-dot distance?

Answer 1

The Dot size might be stated as the diameter of a single dot on devices output. Dot size is as well termed as the Spot size.

Inter-dot distance is the reciprocal of the addressability. When the addressability is big, the inter-dot distance will be less. The inter-dot distance must be less to obtain smooth shapes.