INKJET RECORDING APPARATUS AND OPERATING CONDITION CONTROL METHOD THEREFOR

Title:

INKJET RECORDING APPARATUS AND OPERATING CONDITION CONTROL METHOD THEREFOR

Document Type and Number:

Japanese Patent JP2005246644

Kind Code:

A

Abstract:

To obtain a desired recording result regardless of a change in use environment, without newly providing an environmental sensor etc.

This inkjet recording apparatus performs recording on a recording medium by using an inkjet recording head for ejecting ink, and has a preejection performing means for performing preejection wherein the ink is ejected without reference to the recording in the performance of the recording. In the inkjet recording apparatus, the preejections are performed a plurality of times by changing a standby time (S101-S104); an absolute moisture content is determined as information on the use environment from the standby time when a state of nonejection is brought; and an environmental section is determined (S105), so that the operating conditions of the recording apparatus can be controlled.

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Inventors:

SUZUKI KAZUO
KANEMATSU DAIGORO
TAKEKOSHI RIE
NAGAMURA MITSUTOSHI
BABA NAOKO

Application Number:

JP2004056664A

Publication Date:

September 15, 2005

Filing Date:

March 01, 2004

Export Citation:

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Assignee:

CANON KK

International Classes:

B41J2/01; B41J2/175; (IPC1-7): B41J2/01; B41J2/175

Attorney, Agent or Firm:

Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura

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