Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHINSHIYUU SEIKI KK
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Original Assignee
SHINSHIYUU SEIKI KK
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHINSHIYUU SEIKI KK, Seiko Epson Corp, Suwa Seikosha KK, Epson CorpfiledCriticalSHINSHIYUU SEIKI KK
Priority to JP50129018ApriorityCriticalpatent/JPS5252527A/en
Publication of JPS5252527ApublicationCriticalpatent/JPS5252527A/en
PURPOSE: The conduction time for heat radiation element of thermal printer is determined through pulse generator circuit. In this way, a stabilized printing quality is secured against fluctuation of power source voltage of thermal printer.
COPYRIGHT: (C)1977,JPO&Japio
JP50129018A1975-10-271975-10-27Piezoelectric compensation control system of thermal printer
PendingJPS5252527A
(en)