Including Spool Or Support For Roll Of Carbon Paper Patents (Class 400/508)
  • Patent number: 4893953
    Abstract: Disclosed is a printer having memory means for storing the vertical print position movement data so as to print a super-script or sub-script character. When the carriage is returned after printing in a nonstandard row position, the print position is moved down by an adjusted line feed amount based on the vertical movement data stored in the memory means.
    Type: Grant
    Filed: April 7, 1988
    Date of Patent: January 16, 1990
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Yuji Kawakami, Sae Kawakami
  • Patent number: 4789257
    Abstract: A function for an electronic typewriter is described which allows the operator of the typewriter to realign the print element of the typewriter to the prior adjacent, or the following adjacent line which contains textual material, even when the present position of the print element is other than a uniform line feed increment or multiple thereof, from the designated destination line. The electronic controls of the typewriter determine the present position of the print element and the vertical location of the line to which the print element is to move, and determines the distance and moves the record sheet to position the print element precisely over the designated line of text.
    Type: Grant
    Filed: September 25, 1987
    Date of Patent: December 6, 1988
    Assignee: International Business Machines Corporation
    Inventors: John K. Brown, III, Darell D. Cronch, Patricia A. Graham, Kevin N. Tucker
  • Patent number: 4572686
    Abstract: An apparatus for forming labels from paper that has a label forming layer and a transfer carbon layer. The label layer has marks thereon having a known relationship to the intended edges of the label. A photoelectric detector activates a label cutting mechanism in response to the marks. The apparatus further includes a winding means for collecting the transfer carbon paper as well as paper trimming subsystems for facilitating the separation of the label layer from the transfer carbon layer.
    Type: Grant
    Filed: November 1, 1984
    Date of Patent: February 25, 1986
    Assignee: Kanzaki Paper Mfg. Co., Ltd.
    Inventor: Kenmei Tanaka