Abstract: A printing device includes a first array of dot forming elements disposed on a substrate along an array direction at a first array-direction spacing to provide a first dot forming resolution R1 for dots of a first color; and a group of N arrays of dot forming elements, wherein the dot forming elements in each array of the group of N arrays are disposed on the substrate along the array direction at a second array-direction spacing to provide a dot forming resolution equal to R1/N; at least one of the N arrays of dot forming elements forms dots of a different color than at least one of the other arrays of the N arrays in the group; and N is greater than 1.

Abstract: A printing device includes a first array of dot forming elements disposed on a substrate along an array direction at a first array-direction spacing to provide a first dot forming resolution R1 for dots of a first color; and a group of N arrays of dot forming elements, wherein the dot forming elements in each array of the group of N arrays are disposed on the substrate along the array direction at a second array-direction spacing to provide a dot forming resolution equal to R1/N; at least one of the N arrays of dot forming elements forms dots of a different color than at least one of the other arrays of the N arrays in the group; and N is greater than 1.

Abstract: A remote radio receiver includes audio circuitry, a user selection interface, user control circuitry and input/output interface. The audio circuitry is for receiving a digital audio stream and playing extracted audio signals over a speaker. The user control circuitry generates control signals as a result of a user interacting with the user selection interface. The input/output interface provides connection to a remote computer. The input/output interface forwards the digital audio stream from the remote computer to the audio circuitry. The input/output interface forwards the control signals from the user control circuitry to the remote computer.