Title:
シート収納カセット及び印刷装置
Document Type and Number:
Japanese Patent JP5584547
Kind Code:
B2
Abstract:
A sheet storage cassette which contains a print sheet in roll form and is attached to a printing apparatus, comprises: a shaft which retaining the print sheet in roll form; and a support portion rotatably supporting the shaft, wherein an urging member protrudes from a maximum outer diameter of the shaft while the print sheet is not attached to the shaft, and urges the inner surface of a hollow portion of the print sheet while the print sheet is attached to the shaft, and a rib portion which continuously extends in a rotational direction and contacts a pickup guide, when the urging member rotates, the rib portion is provided to prevent the pickup guide from interfering with the urging member which rotates together with the shaft.
Inventors:
Hidemiki Kawashima
Ryoji Okuno
Ryoji Okuno
Application Number:
JP2010172782A
Publication Date:
September 03, 2014
Filing Date:
July 30, 2010
Export Citation:
Assignee:
Canon, Inc.
International Classes:
B65H16/06; B41J15/04
Attorney, Agent or Firm:
Yasunari Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Hideji Kimura
Shimoyama 治
Yukimitsu Nagagawa
Shiro Takayanagi
Yasuhiro Otsuka
Hideji Kimura
Shimoyama 治
Yukimitsu Nagagawa