Invention Grant
US08926053B2 Recording apparatus, method for adjusting deviation of print position for recording apparatus, and computer program product 有权
记录装置,用于调节记录装置的打印位置偏差的方法和计算机程序产品

  • Patent Title: Recording apparatus, method for adjusting deviation of print position for recording apparatus, and computer program product
  • Patent Title (中): 记录装置,用于调节记录装置的打印位置偏差的方法和计算机程序产品
  • Application No.: US13511418
    Application Date: 2010-12-14
  • Publication No.: US08926053B2
    Publication Date: 2015-01-06
  • Inventor: Shinichi Hatanaka
  • Applicant: Shinichi Hatanaka
  • Applicant Address: JP Tokyo
  • Assignee: Ricoh Company, Limited
  • Current Assignee: Ricoh Company, Limited
  • Current Assignee Address: JP Tokyo
  • Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
  • Priority: JP2009-282787 20091214; JP2010-276831 20101213
  • International Application: PCT/JP2010/072832 WO 20101214
  • International Announcement: WO2011/074687 WO 20110623
  • Main IPC: B41J29/393
  • IPC: B41J29/393
Recording apparatus, method for adjusting deviation of print position for recording apparatus, and computer program product
Abstract:
A recording apparatus includes: a recording unit; an adjustment-chart output unit that outputs an adjustment chart for adjusting deviation of a print position between a first dot and a second dot that are formed for images on a recording medium at different timings with a print head; and an ejection-position adjusting unit that records a plurality of combinations, each containing a reference pattern for reference of an image position and adjustment patterns that are deviated from the reference pattern in a stepwise manner such that the deviation amounts are shifted by M-times of a deviation amount corresponding to the recording resolution, receives selection of an adjustment pattern closest to the reference pattern from the outside, obtains an adjustment value based on the adjustment pattern of the selected combination, sets the adjustment value as a new adjustment value, and adjusts an ejection position of the print head.
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