Roll paper feeding device and photo printer

Details Roll paper feeding device and photo printer Roll paper feeding device and photo printer

2007-03-06

2007-03-06

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Thermal marking apparatus or processes

Record receiver driving means

Reexamination Certificate

active

10881365

ABSTRACT:
A roll paper feeding device includes a paper feed roller, a flange holder, a flange pressing portion, a roll paper pressing lever, a housing containing these components therein, and a cover arranged above the housing. The flange holder has a recess having wide opening at an upper surface, and a shaft of the flange axially supporting the roll paper is placed in the recess. The flange pressing portion is provided on the cover, and when the cover is open, the flange pressing portion is moved toward the center of rotation of the cover, by means of a rotating member, a base member and a spring. Consequently, the flange supporting the roll paper on its shaft can easily be set in the flange holder.

REFERENCES:
patent: 6827515 (2004-12-01), Harris et al.
patent: 58-139950 (1983-08-01), None
patent: 11-43245 (1999-02-01), None
Patent Abstracts of Japan, Publication No. 11-043245, Date of Publication: Feb. 16, 1999, 1 page.
Patent Abstracts of Japan, Publication No. 58-139950, Date of Publication: Aug. 19, 1983, 1 page.

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