Incremental printing of symbolic information – Thermal marking apparatus or processes – Recording means engaging or holding means
Reexamination Certificate
2007-02-13
2008-10-28
Feggins, K. (Department: 2861)
Incremental printing of symbolic information
Thermal marking apparatus or processes
Recording means engaging or holding means
Reexamination Certificate
active
07443408
ABSTRACT:
Provided is a thermal printer including: a thermal head having a plurality of heating elements; a head support member, which is conductive, for supporting the thermal head; a platen roller whose circumferential surface can be brought into contact with the thermal head while nipping a recording paper; biasing members, which are conductive, provided between the case and the head support member, for supporting the head support member while imparting bias toward the platen roller; and a flexible substrate electrically connected with the thermal head to transmit a signal, in which a part of the biasing member extends through the flexible substrate and is grounded by fixation while being electrically connected by solder with respect to the flexible substrate.
REFERENCES:
patent: 5366302 (1994-11-01), Masumura et al.
patent: 5694159 (1997-12-01), Kajiya et al.
Adams & Wilks
Feggins K.
Seiko Instruments Inc.
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