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Printing apparatus, control method for printing apparatus, and storage medium

  • US 10,306,103 B2
  • Filed: 12/28/2016
  • Issued: 05/28/2019
  • Est. Priority Date: 12/09/2014
  • Status: Active Grant
First Claim
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1. A printing apparatus comprising:

  • a platen glass on which a document is to be placed;

    a reader configured to read the document;

    a document feeder configured to convey the document on a tray;

    a printer configured to print an image based on an image forming condition; and

    a controller configured to;

    cause the printer to form a test image on a sheet;

    cause the reader to read the test image; and

    generate the image forming condition based on a result of the reader reading the test image formed on the sheet,wherein the reader has a first reading mode for reading the document placed on the platen glass and a second reading mode for reading the document being conveyed by the document feeder,wherein in a case where the test image is formed on a sheet of a first type, the test image on the sheet of the first type is readable in the second mode,wherein in a case where the test image is formed on a sheet of a second type, the test image on the sheet of the second type is not readable in the second mode, andwherein grammage of the sheet of the second type is higher than grammage of the sheet of the first type.

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