Patent ID: 8866863
Filing Date: 2014-10-21
Classification: B41J

Abstract:
1. A portable thermal printer comprising: a housing configured to contain a paper being wound in a form of a roll, the housing having a bottom concave section formed in a bottom of the housing; a conveying unit configured to convey the paper along a guide path inside the housing; a printing unit disposed on the guide path, and configured to print on the paper which is being conveyed; and an anti-skew unit configured to prevent the paper which is being conveyed from skewing, and provided with a slide adjustment member to make contact with both side edges of the paper by setting a width of the paper in a direction perpendicular to a direction in which the paper is conveyed, wherein the slide adjustment member of the anti-skew unit is disposed at the bottom of the housing, protrudes out of the housing in the bottom concave section, and is configured to be adjustable from outside of the housing.