Printer

Abstract

In accordance with the embodiments of the present invention, a printer comprises: a printer main body which is changeable in mounting gesture; an accommodation section arranged in the printer main body to accommodate the roll paper fed from an opening section; a feeding section arranged to feed the paper from the accommodation section; and a printing section arranged to print on the paper fed by the feeding section, wherein the accommodation section is formed in such a manner that the peripheral wall thereof is gradually enlarged towards the opening section, and is provided with a regulator which regulates and fixes the position of the roll paper in width direction.

1 . A printer, comprising:
 a printer main body which is changeable in mounting gesture;   an accommodation section arranged in the printer main body to accommodate the paper fed from an opening section;   a feeding section configured to feed the paper from the accommodation section; and   a printing section configured to print on the paper fed from the feeding section, wherein   the accommodation section is formed in such a manner that the peripheral wall thereof is gradually enlarged towards the opening section, and is provided with a regulator which regulates and fixes the position of the roll paper in width direction.   
     
     
         2 . The printer according to  claim 1 , wherein
 the regulator is arranged on the inner wall of the accommodation section that is opposite to the two ends of the roller paper in width direction.   
     
     
         3 . The printer according to  claim 2 , wherein
 the accommodation section is provided with a first and second holder sections which hold the roll paper according to the mounting gesture of the printer main body.   
     
     
         4 . The printer according to  claim 3 , wherein
 the gestures include the gesture of the printer main body mounted on a desk and the gesture of the printer main body hung on a wall, when the printer main body is mounted on a desk, the roll paper is held by the first holder section, and when the printer main body is hung on a wall, the roll paper is held by the second holder section.   
     
     
         5 . The printer according to  claim 4 , wherein
 the regulator is arranged on the inner wall of the accommodation section that is opposite to the two ends of the roller paper held by the second holder section in the width direction of the roll paper.