Printing apparatus having means for clearing unwanted print data stored in an input buffer and abolishing ensuing residual print data
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 18, 1990
Grant Date -
N/A
app pub date -
Jul 15, 1988
filing date -
Jul 16, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A printing apparatus of the type in which printing is carried out in accordance with data transmitted from a host computer. The data transmitted from the host computer is temporarily stored in a input buffer provided in the printing apparatus and the printing is carried out while fetching the data stored therein. When a clear switch is depressed to halt the printing operation, the printing operation is halted and the residual ensuing data remained in the host computer is not fed into the input buffer for storage but led to a data receiving means, whereby the residual ensuing data of the last block of data and another block of forthcoming data are not mixing with each other in the line buffer and thus the subsequent printing for another block can be started from the beginning.
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