THERMAL PRINTER

PROBLEM TO BE SOLVED: To provide a thermal printer improving printing quality by reducing multiple levels of printing and suppressing the occurrence of uneven printing due to vibrations of a rubber roller. SOLUTION: When a line is to be printed in a width direction, a stepping motor (SM) is reversed...

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Bibliographische Detailangaben
Hauptverfasser:	YOKOYAMA TOMOYUKI, YAMAJI HIDEYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a thermal printer improving printing quality by reducing multiple levels of printing and suppressing the occurrence of uneven printing due to vibrations of a rubber roller. SOLUTION: When a line is to be printed in a width direction, a stepping motor (SM) is reversed in advance. When a thermal head is to perform printing for each of physical blocks or logical blocks, the conducting order of the blocks is changed in every step of the SM, and power is distributed to all the blocks in each step. Predetermined waiting time may be provided before conducting. COPYRIGHT: (C)2008,JPO&INPIT