Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2007-08-14
2007-08-14
Feggins, K. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Controller
Reexamination Certificate
active
10800135
ABSTRACT:
The liquid drop ejecting device of the present invention comprises a head for ejecting a liquid drop and a controlling device for transmitting a driving signal COM and an ejection datum SI to the head. The head is provided with a memory for storing the ejection datum SI which is transmitted from the controlling device before ejecting the liquid drop. The head ejects the liquid drop according to the ejection datum SI which is stored in the memory and the driving signal which is transmitted from the controlling device. By doing this, it is possible to reduce the transmission of the datum from the controlling device to the liquid drop ejecting head device. Thus, it is possible to provide the liquid drop ejecting device which can manufacture various devices without disturbing the manufacturing efficiency.
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Patent Abstracts of Japan, 2001-047646 (2 pages).
Harness & Dickey & Pierce P.L.C.
Seiko Epson Corporation
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