| 摘要 |
PURPOSE:To enable the easy alteration in the form of a character and to enhance printing quality, by changing the data of a conversion data table. CONSTITUTION:The titled printing pattern forming circuit is constituted by mounting a fixed memory part 3 storing a conversion data table, a dividing supply part which is provided with line data of m-bits for performing printing of printing font for mXn dots through an input port 1 and divides the line data of m-bits into a plurality of first bit groups and supplies each first bit group to the memory part as reference data, a logical operation part 4 for performing logical operation by using a plurality of second bit groups respectively obtained from the memory part on the basis of the first bit groups 11-14 to output line data of i-bits, a driver part for driving a printing pin on the basis of i-bit line data from the operation pat 4 and a timing control part 5 for controlling timing for outputting line data from the driver part.
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