Liquid ejecting apparatus and method of transferring image data

Details Liquid ejecting apparatus and method of transferring image data Liquid ejecting apparatus and method of transferring image data

2008-05-27

2008-05-27

Huffman, Julian D. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

Reexamination Certificate

active

07377607

ABSTRACT:
A liquid ejecting apparatus includes an image buffer which stores image data, a memory, a liquid ejecting head which ejects a liquid droplet therefrom based on the image data, and a head control unit which transfers the image data stored in the image buffer to the memory, and transfers the image data for each color stored in the memory to the liquid ejecting head. The head control unit transfers first null data to the liquid ejecting head before start of the transfer of the image data from the memory to the liquid ejecting head. The head control unit transfers the null data to the liquid ejecting head after end of transfer of the image data from the memory to the liquid ejecting head.

REFERENCES:
patent: 5816714 (1998-10-01), Hori
patent: 2003/0193536 (2003-10-01), Kuronuma et al.
patent: 2003/0193674 (2003-10-01), Kanda et al.

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