Printer with cutting function, and method for cutting and printing

Patent metadata

Field	Value
Publication number	US-9278556-B2
Application number	US-201414336490-A
Country	US
Kind code	B2
Filing date	Jul 21, 2014
Priority date	Jul 22, 2013
Publication date	Mar 8, 2016
Grant date	Mar 8, 2016

Abstract

A printer with a cutting function includes a cutting mechanism configured to cut a medium, a sensor configured to detect a cut portion of the medium, a printing mechanism configured to perform printing on the medium, and a control device configured and programmed to control the cutting mechanism and the printing mechanism.

First claim

What is claimed is:

1. A printer with a cutting function comprising:
a cutting mechanism configured to cut a medium;
a sensor configured to detect a cut portion of the medium;
a printing mechanism configured to perform printing on the medium; and
a control device configured and programmed to control the cutting mechanism and the printing mechanism; wherein
the control device includes:
a cutting control unit configured and programmed to receive cutting data and control the cutting mechanism to cut the medium based on the cutting data;
a crop mark creation unit configured and programmed to control the cutting mechanism to cut a portion in the medium other than the portion to be cut based on the cutting data in order to create a crop mark on the medium;
a printing reference position acquisition unit configured to acquire a printing reference position based on the detection of the crop mark by the sensor; and
a printing control unit configured and programmed to control the printing mechanism to perform printing on the medium based on input image data using the printing reference position acquired by the printing reference position acquisition unit.

2. The printer with a cutting function according to claim 1 , wherein the crop mark includes one or more holes which are formed by cutting out a portion of the medium.

3. The printer with a cutting function according to claim 2 , wherein the crop mark includes first and second holes located on both sides of a portion in the medium to be cut based on the cutting data.

4. The printer with a cutting function according to claim 2 , wherein the crop mark includes holes respectively located on upper left, lower left, lower right and upper right areas of the portion in the medium to be cut based on the cutting data.

5. The printer with a cutting function according to claim 1 , wherein the sensor is configured to detect at least one of a difference in level, color, gloss, and reflectance.

6. The printer with a cutting function according to claim 1 , further comprising a guide rail, wherein
the cutting mechanism includes a cutting head configured to engage with the guide rail and to be movable along the guide rail;
the printing mechanism includes an ink head configured to engage with the guide rail and to be movable along the guide rail; and
the printer includes a coupling member configured to detachably couple the cutting head with the ink head.

7. The printer with a cutting function according to claim 1 , further comprising an additional sensor configured to detect the printed portion in the medium, wherein
the control device includes:
an additional printing control unit configured and programmed to control the printing mechanism to perform printing on the medium based on input image data;
a crop mark image creation unit configured and programmed to control the printing mechanism to print a crop mark image on the medium;
a cutting reference position acquisition unit configured to acquire a cutting reference position based on the detection of the crop mark image by the additional sensor; and
an additional cutting control unit configured and programmed to control the cutting mechanism to cut the medium based on input cutting data using the cutting reference position acquired by the cutting reference position acquisition unit.

Assignees

• Roland Dg Corp

Inventors

• Yoshizawa Fumiyoshi

Classifications

• B41J11/663 Primary

  Controlling cutting, cutting resulting in special shapes of the cutting line, e.g. controlling cutting positions, e.g. for cutting in the immediate vicinity of a printed image · CPC title

• B41J11/706

  using a cutting tool mounted on a reciprocating carrier · CPC title