Recording method and recording apparatus
AssigneeCanon Kabushiki Kaisha
InventorYasuhiro Numata
Life of this patent
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Abstract
A recording apparatus using full-line type ink jet recording heads needs a large amount of electrical power for ink ejection due to a large number of nozzles of the recording heads. Therefore, a power supply capacity of the recording apparatus needs to be increased, resulting in increase in an overall apparatus cost. When simultaneously recording on plural recording media using a recording apparatus having recording heads with different electrical power consumptions arranged in a transfer direction of the recording media, recording is performed so that the recording heads to be simultaneously driven are combined so as to be a combination of the recording heads with different electrical power consumptions.
Claims13
A recording apparatus having recording heads arranged in a transfer direction of recording media for simultaneously recording on a plurality of the recording media, the recording apparatus comprising:
- transfer means;
- control means for controlling the transfer means to transfer the plurality of the recording media so as to be spaced from each other;
- and
- recording head control means for controlling so that at least one recording head is driven for one recording medium while at least one recording head with the maximum electrical power consumption is stopped on an interspace between adjacent recording media which are transferred.
A recording apparatus capable of simultaneously recording on a plurality of recording media using a plurality of recording heads with different electrical power consumptions, the recording apparatus comprising:
- transfer means;
- and
- control means for controlling the transfer means so as to transfer the recording media in a transferring direction,
- wherein recording heads with minimum electrical power consumptions are arranged on the most upstream side and the most downstream side in the transferring direction of the recording media.
A recording apparatus capable of simultaneously recording on a plurality of recording media using a plurality of recording heads with different electrical power consumptions, the recording apparatus comprising:
- transfer means;
- and
- control means for controlling the transfer means so as to transfer the recording media in a transferring direction,
- wherein the recording head with a maximum electrical power consumption is arranged at a position other than positions at the most upstream side and the most downstream side in the transferring direction of the recording media.
A method for recording using a recording apparatus capable of simultaneously recording on a plurality of recording media with a plurality of recording heads having different electrical power consumptions, the method comprising the steps of:
- transferring the recording media in a transferring direction;
- and
- recording on the recording media using recording heads with a minimum electrical power consumption, which are respectively arranged on the most upstream side and the most downstream side in the transferring direction.
Dependencies are inferred from the claim text.