公开(公告)号：DE60023069T2

公开(公告)日：2006-06-22

申请号：DE60023069

申请日：2000-07-13

Applicant: CANON FINETECH INC

Inventor： ISHIKAWA KOUHEI ,  KISHIDA HIDEAKI ,  MUKASA MITSUHIRO ,  TSUBURAYA KENICHI ,  OKUWAKI HIROTAKA ,  SONOBE YOICHI ,  KOJIMA RYUCHI

IPC: B41J2/01 ,  B41J11/02 ,  B41J11/00 ,  B41J11/04 ,  B41J11/14 ,  B41J11/42 ,  B41J13/00 ,  B41J13/10

Abstract: An ink jet recording apparatus, which records a image on a recording medium using a recording head provided with a plurality of ink discharge ports, comprises a rotative platen having a plurality of supporting pieces arranged at predetermined intervals; rotation means for rotating the platen; conveyance means for conveying the recording medium; control means for controlling the rotation means to rotate the platen in the conveying direction of the recording medium in synchronism with the conveyance of the recording medium when recording is performed near the edge of the recording medium conveyed by the conveyance means. With the structure thus arrange, this ink jet recording apparatus is capable of performing the entire area recording (no margin recording) on a recording medium without staining the platen that supports the recording medium at the time of recording.

公开(公告)号：DE69831771D1

公开(公告)日：2005-11-10

申请号：DE69831771

申请日：1998-05-19

Applicant: CANON FINETECH INC

Inventor： HASEGAWA MASAHIDE ,  KATAYAMA AKIRA ,  ISHIKAWA KOUHEI ,  SAIJO SHINICHI ,  MORITOKI KENICHI ,  INABA MORIYOSHI

IPC: B41J2/21 ,  B41J2/05 ,  B41J2/165

Abstract: An ink-jet printing apparatus receiving image data from a host computer and prints the image data. If elapsed time from an end of printing processing for one printing job to start of printing processing for the next job is less than a predetermined time period, printing processing for the next job is started, without subjecting ink-jet heads to a recovery process, following the end of printing processing for the one job. The recovery process is carried out not only when the predetermined period elapses but also whenever processing for printing on a predetermined amount of printing medium is executed.

公开(公告)号：DE60023069D1

公开(公告)日：2006-02-23

申请号：DE60023069

申请日：2000-07-13

Applicant: CANON FINETECH INC

Inventor： ISHIKAWA KOUHEI ,  KISHIDA HIDEAKI ,  MUKASA MITSUHIRO ,  TSUBURAYA KENICHI ,  OKUWAKI HIROTAKA ,  SONOBE YOICHI ,  KOJIMA RYUCHI

IPC: B41J2/01 ,  B41J11/00 ,  B41J11/02 ,  B41J11/04 ,  B41J11/14 ,  B41J11/42 ,  B41J13/00 ,  B41J13/10

Abstract: An ink jet recording apparatus, which records a image on a recording medium using a recording head provided with a plurality of ink discharge ports, comprises a rotative platen having a plurality of supporting pieces arranged at predetermined intervals; rotation means for rotating the platen; conveyance means for conveying the recording medium; control means for controlling the rotation means to rotate the platen in the conveying direction of the recording medium in synchronism with the conveyance of the recording medium when recording is performed near the edge of the recording medium conveyed by the conveyance means. With the structure thus arrange, this ink jet recording apparatus is capable of performing the entire area recording (no margin recording) on a recording medium without staining the platen that supports the recording medium at the time of recording.

公开(公告)号：DE69832841T2

公开(公告)日：2006-07-06

申请号：DE69832841

申请日：1998-05-19

Applicant: CANON FINETECH INC

Inventor： SAIJO SHINICHI ,  KATAYAMA AKIRA ,  ISHIKAWA KOUHEI ,  HASEGAWA MASAHIDE ,  MORITOKI KENICHI ,  INABA MORIYOSHI

IPC: G06K15/02 ,  G06K15/00 ,  G06T3/00

Abstract: A printing method and apparatus in which basic image data and information of the printing position of the image data on a recording medium are input from a data source and stored in advance, and the designated image data is bitmapped at the printing position to print an image, thereby increasing the printing speed, and a printing system including the printing apparatus. In this system, image data sent from a host is registered as a basic image, and the image is bitmapped in an image memory on the basis of the information of the printing position, of the stored basic image data on a printing paper sheet, sent from the host. The image data bitmapped in the image memory is then output to a printhead to print the image. When the bitmapped image data is to be copied to a print buffer on the basis of an image copy command, the copy operation is preferably performed concurrently with registering operation for an image management table and bitmapping operation for an image registration buffer which are performed when image data different from the image data to be copied is input. In addition, the registered image data may be stored in one print buffer, and the registered image data may be copied to another print buffer on the basis of another command. Printout operation may be performed on the basis of the copied image data.

公开(公告)号：DE69831771T2

公开(公告)日：2006-06-22

申请号：DE69831771

申请日：1998-05-19

Applicant: CANON FINETECH INC

Inventor： HASEGAWA MASAHIDE ,  KATAYAMA AKIRA ,  ISHIKAWA KOUHEI ,  SAIJO SHINICHI ,  MORITOKI KENICHI ,  INABA MORIYOSHI

IPC: B41J2/165 ,  B41J2/21 ,  B41J2/05

Abstract: An ink-jet printing apparatus receiving image data from a host computer and prints the image data. If elapsed time from an end of printing processing for one printing job to start of printing processing for the next job is less than a predetermined time period, printing processing for the next job is started, without subjecting ink-jet heads to a recovery process, following the end of printing processing for the one job. The recovery process is carried out not only when the predetermined period elapses but also whenever processing for printing on a predetermined amount of printing medium is executed.

公开(公告)号：DE69832841D1

公开(公告)日：2006-01-26

申请号：DE69832841

申请日：1998-05-19

Applicant: CANON FINETECH INC

Inventor： SAIJO SHINICHI ,  KATAYAMA AKIRA ,  ISHIKAWA KOUHEI ,  HASEGAWA MASAHIDE ,  MORITOKI KENICHI ,  INABA MORIYOSHI

IPC: G06K15/00 ,  G06K15/02 ,  G06T3/00

Abstract: A printing method and apparatus in which basic image data and information of the printing position of the image data on a recording medium are input from a data source and stored in advance, and the designated image data is bitmapped at the printing position to print an image, thereby increasing the printing speed, and a printing system including the printing apparatus. In this system, image data sent from a host is registered as a basic image, and the image is bitmapped in an image memory on the basis of the information of the printing position, of the stored basic image data on a printing paper sheet, sent from the host. The image data bitmapped in the image memory is then output to a printhead to print the image. When the bitmapped image data is to be copied to a print buffer on the basis of an image copy command, the copy operation is preferably performed concurrently with registering operation for an image management table and bitmapping operation for an image registration buffer which are performed when image data different from the image data to be copied is input. In addition, the registered image data may be stored in one print buffer, and the registered image data may be copied to another print buffer on the basis of another command. Printout operation may be performed on the basis of the copied image data.