Circuit for driving dot matrix printers with individually positioned print elements.

摘要

A circuit for reorganizing a bit mapped source image into a print image is disclosed. The circuit can be used to simultaneously actuate individually located print elements (36) of a printer. Offset values corresponding to the individual positions of each print element are stored in an offset memory (52). The offset values are each added to a base address to generate an addressing mask for accessing desired bits of a source image (81) stored in a source image memory (80).