Patent ID: 8240929

Claim:
A printer comprising a printing section and a paper roll holder, wherein the paper roll holder has a receiving portion which supports an outer peripheral surface of a paper roll formed of rolled paper as a print medium and a drawer portion for delivering the paper roll to the printing section side, a guide member is located in a paper course formed between the receiving portion and the drawer portion such that the guide member restricts the paper course between the receiving portion and the drawer portion to the receiving portion side, one end of the guide member is fixed to a fixing member on the printing section side, and a free other end thereof acts on the paper sheet at the portion where it has not passed through said drawer portion yet, wherein said receiving portion is arranged at the bottom of the paper roll holder to support the paper roll in a direction of gravitational force, and said free end of the guide member, acting on the paper sheet at the portion where it has not passed through said drawer portion yet, causes the paper sheet to bend towards the receiving portion side, thereby bringing the inclination of the paper sheet that is paid out from the paper roll to be close to a horizontal direction, with the result that the vertical component of the force that is generated when the paper sheet is paid out from the paper roll is reduced so that the paper sheet is prevented from lifting off the receiving portion, and a separator configured to act on the paper sheet immediately before passing through the drawer portion and to engage a turn-up formed at a terminal end of the paper sheet when the paper sheet is wound on a roll core is provided between the guide member and the drawer portion.